Home / 7,337,414.90-10,126,566.74-4,436,826.53

Finding the Fourth Proportional to 7,337,414.90, 10,126,566.74 and 4,436,826.53

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Solution

The fourth proportional to 7,337,414.90, 10,126,566.74 and 4,436,826.53 is: 6,123,385.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,337,414.90 : 10,126,566.74 = 4,436,826.53 : x
  2. Step 2: Convert to fraction form
    7,337,414.90/10,126,566.74 = 4,436,826.53/x
  3. Step 3: Cross multiply
    7,337,414.90x = 10,126,566.74 × 4,436,826.53
  4. Step 4: Simplify right side
    7,337,414.90x = 44,929,819,952,068.11
  5. Step 5: Solve for x
    x = 44,929,819,952,068.11/7,337,414.90
  6. Step 6: Final answer
    x = 6,123,385.49

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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.