Home / 7,301,060.60-10,952,342.10-2,755,937.72

Finding the Fourth Proportional to 7,301,060.60, 10,952,342.10 and 2,755,937.72

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Solution

The fourth proportional to 7,301,060.60, 10,952,342.10 and 2,755,937.72 is: 4,134,190.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,301,060.60 : 10,952,342.10 = 2,755,937.72 : x
  2. Step 2: Convert to fraction form
    7,301,060.60/10,952,342.10 = 2,755,937.72/x
  3. Step 3: Cross multiply
    7,301,060.60x = 10,952,342.10 × 2,755,937.72
  4. Step 4: Simplify right side
    7,301,060.60x = 30,183,972,715,734.01
  5. Step 5: Solve for x
    x = 30,183,972,715,734.01/7,301,060.60
  6. Step 6: Final answer
    x = 4,134,190.14

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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.