Home / 1,974,328.67-2,961,673.74-554,375.18

Finding the Fourth Proportional to 1,974,328.67, 2,961,673.74 and 554,375.18

Calculator

Solution

The fourth proportional to 1,974,328.67, 2,961,673.74 and 554,375.18 is: 831,613.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,974,328.67 : 2,961,673.74 = 554,375.18 : x
  2. Step 2: Convert to fraction form
    1,974,328.67/2,961,673.74 = 554,375.18/x
  3. Step 3: Cross multiply
    1,974,328.67x = 2,961,673.74 × 554,375.18
  4. Step 4: Simplify right side
    1,974,328.67x = 1,641,878,412,713.77
  5. Step 5: Solve for x
    x = 1,641,878,412,713.77/1,974,328.67
  6. Step 6: Final answer
    x = 831,613.52

Related Problems

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.