Home / 4,731,002.10-7,096,503.15-3,669,318.90

Finding the Fourth Proportional to 4,731,002.10, 7,096,503.15 and 3,669,318.90

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Solution

The fourth proportional to 4,731,002.10, 7,096,503.15 and 3,669,318.90 is: 5,503,978.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,731,002.10 : 7,096,503.15 = 3,669,318.90 : x
  2. Step 2: Convert to fraction form
    4,731,002.10/7,096,503.15 = 3,669,318.90/x
  3. Step 3: Cross multiply
    4,731,002.10x = 7,096,503.15 × 3,669,318.90
  4. Step 4: Simplify right side
    4,731,002.10x = 26,039,333,132,204.54
  5. Step 5: Solve for x
    x = 26,039,333,132,204.54/4,731,002.10
  6. Step 6: Final answer
    x = 5,503,978.35

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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.