Home / 3,672,410.06-5,506,478.17-2,700,355.70

Finding the Fourth Proportional to 3,672,410.06, 5,506,478.17 and 2,700,355.70

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Solution

The fourth proportional to 3,672,410.06, 5,506,478.17 and 2,700,355.70 is: 4,048,962.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,672,410.06 : 5,506,478.17 = 2,700,355.70 : x
  2. Step 2: Convert to fraction form
    3,672,410.06/5,506,478.17 = 2,700,355.70/x
  3. Step 3: Cross multiply
    3,672,410.06x = 5,506,478.17 × 2,700,355.70
  4. Step 4: Simplify right side
    3,672,410.06x = 14,869,449,720,300.38
  5. Step 5: Solve for x
    x = 14,869,449,720,300.38/3,672,410.06
  6. Step 6: Final answer
    x = 4,048,962.25

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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.