Home / 7,034,202.57-10,551,287.45-4,620,591.10

Finding the Fourth Proportional to 7,034,202.57, 10,551,287.45 and 4,620,591.10

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Solution

The fourth proportional to 7,034,202.57, 10,551,287.45 and 4,620,591.10 is: 6,930,875.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,034,202.57 : 10,551,287.45 = 4,620,591.10 : x
  2. Step 2: Convert to fraction form
    7,034,202.57/10,551,287.45 = 4,620,591.10/x
  3. Step 3: Cross multiply
    7,034,202.57x = 10,551,287.45 × 4,620,591.10
  4. Step 4: Simplify right side
    7,034,202.57x = 48,753,184,870,184.96
  5. Step 5: Solve for x
    x = 48,753,184,870,184.96/7,034,202.57
  6. Step 6: Final answer
    x = 6,930,875.87

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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.