Home / 9,576,120.47-14,364,086.04-4,387,258.16

Finding the Fourth Proportional to 9,576,120.47, 14,364,086.04 and 4,387,258.16

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Solution

The fourth proportional to 9,576,120.47, 14,364,086.04 and 4,387,258.16 is: 6,580,843.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,576,120.47 : 14,364,086.04 = 4,387,258.16 : x
  2. Step 2: Convert to fraction form
    9,576,120.47/14,364,086.04 = 4,387,258.16/x
  3. Step 3: Cross multiply
    9,576,120.47x = 14,364,086.04 × 4,387,258.16
  4. Step 4: Simplify right side
    9,576,120.47x = 63,018,953,667,995.80
  5. Step 5: Solve for x
    x = 63,018,953,667,995.80/9,576,120.47
  6. Step 6: Final answer
    x = 6,580,843.87

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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.