Home / 9,644,921.01-13,321,037.63-6,351,935.65

Finding the Fourth Proportional to 9,644,921.01, 13,321,037.63 and 6,351,935.65

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Solution

The fourth proportional to 9,644,921.01, 13,321,037.63 and 6,351,935.65 is: 8,772,946.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,644,921.01 : 13,321,037.63 = 6,351,935.65 : x
  2. Step 2: Convert to fraction form
    9,644,921.01/13,321,037.63 = 6,351,935.65/x
  3. Step 3: Cross multiply
    9,644,921.01x = 13,321,037.63 × 6,351,935.65
  4. Step 4: Simplify right side
    9,644,921.01x = 84,614,373,799,565.75
  5. Step 5: Solve for x
    x = 84,614,373,799,565.75/9,644,921.01
  6. Step 6: Final answer
    x = 8,772,946.27

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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.