Home / 3,732,520.40-5,151,718.29-2,442,613.44

Finding the Fourth Proportional to 3,732,520.40, 5,151,718.29 and 2,442,613.44

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Solution

The fourth proportional to 3,732,520.40, 5,151,718.29 and 2,442,613.44 is: 3,371,356.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,732,520.40 : 5,151,718.29 = 2,442,613.44 : x
  2. Step 2: Convert to fraction form
    3,732,520.40/5,151,718.29 = 2,442,613.44/x
  3. Step 3: Cross multiply
    3,732,520.40x = 5,151,718.29 × 2,442,613.44
  4. Step 4: Simplify right side
    3,732,520.40x = 12,583,656,334,247.82
  5. Step 5: Solve for x
    x = 12,583,656,334,247.82/3,732,520.40
  6. Step 6: Final answer
    x = 3,371,356.35

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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.