Home / 9,050,275.64-12,489,270.30-6,737,501.24

Finding the Fourth Proportional to 9,050,275.64, 12,489,270.30 and 6,737,501.24

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Solution

The fourth proportional to 9,050,275.64, 12,489,270.30 and 6,737,501.24 is: 9,297,669.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,050,275.64 : 12,489,270.30 = 6,737,501.24 : x
  2. Step 2: Convert to fraction form
    9,050,275.64/12,489,270.30 = 6,737,501.24/x
  3. Step 3: Cross multiply
    9,050,275.64x = 12,489,270.30 × 6,737,501.24
  4. Step 4: Simplify right side
    9,050,275.64x = 84,146,474,132,945.19
  5. Step 5: Solve for x
    x = 84,146,474,132,945.19/9,050,275.64
  6. Step 6: Final answer
    x = 9,297,669.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.