Home / 3,341,615.58-4,611,434.76-1,813,723.38

Finding the Fourth Proportional to 3,341,615.58, 4,611,434.76 and 1,813,723.38

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Solution

The fourth proportional to 3,341,615.58, 4,611,434.76 and 1,813,723.38 is: 2,502,941.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,341,615.58 : 4,611,434.76 = 1,813,723.38 : x
  2. Step 2: Convert to fraction form
    3,341,615.58/4,611,434.76 = 1,813,723.38/x
  3. Step 3: Cross multiply
    3,341,615.58x = 4,611,434.76 × 1,813,723.38
  4. Step 4: Simplify right side
    3,341,615.58x = 8,363,867,039,556.69
  5. Step 5: Solve for x
    x = 8,363,867,039,556.69/3,341,615.58
  6. Step 6: Final answer
    x = 2,502,941.12

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.