Home / 3,702,025.20-5,553,037.80-3,492,073.20

Finding the Fourth Proportional to 3,702,025.20, 5,553,037.80 and 3,492,073.20

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Solution

The fourth proportional to 3,702,025.20, 5,553,037.80 and 3,492,073.20 is: 5,238,109.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,702,025.20 : 5,553,037.80 = 3,492,073.20 : x
  2. Step 2: Convert to fraction form
    3,702,025.20/5,553,037.80 = 3,492,073.20/x
  3. Step 3: Cross multiply
    3,702,025.20x = 5,553,037.80 × 3,492,073.20
  4. Step 4: Simplify right side
    3,702,025.20x = 19,391,614,479,966.96
  5. Step 5: Solve for x
    x = 19,391,614,479,966.96/3,702,025.20
  6. Step 6: Final answer
    x = 5,238,109.80

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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.