Home / 8,386,768-12,580,152-2,403,136

Finding the Fourth Proportional to 8,386,768, 12,580,152 and 2,403,136

Calculator

Solution

The fourth proportional to 8,386,768, 12,580,152 and 2,403,136 is: 3,604,704

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,386,768 : 12,580,152 = 2,403,136 : x
  2. Step 2: Convert to fraction form
    8,386,768/12,580,152 = 2,403,136/x
  3. Step 3: Cross multiply
    8,386,768x = 12,580,152 × 2,403,136
  4. Step 4: Simplify right side
    8,386,768x = 30,231,816,156,672
  5. Step 5: Solve for x
    x = 30,231,816,156,672/8,386,768
  6. Step 6: Final answer
    x = 3,604,704

Related Problems

Find fourth proportional to 4,193,384, 6,290,076 and 1,201,568
Half scale
Find fourth proportional to 16,773,536, 25,160,304 and 4,806,272
Double scale
Find fourth proportional to 8,386,769, 12,580,153.50 and 2,403,137
Similar ratio
Find fourth proportional to 12,580,152, 18,870,228 and 3,604,704
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.