Home / 9,580,469.64-14,365,387.71-3,187,231.98

Finding the Fourth Proportional to 9,580,469.64, 14,365,387.71 and 3,187,231.98

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Solution

The fourth proportional to 9,580,469.64, 14,365,387.71 and 3,187,231.98 is: 4,779,079.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,580,469.64 : 14,365,387.71 = 3,187,231.98 : x
  2. Step 2: Convert to fraction form
    9,580,469.64/14,365,387.71 = 3,187,231.98/x
  3. Step 3: Cross multiply
    9,580,469.64x = 14,365,387.71 × 3,187,231.98
  4. Step 4: Simplify right side
    9,580,469.64x = 45,785,823,114,410.97
  5. Step 5: Solve for x
    x = 45,785,823,114,410.97/9,580,469.64
  6. Step 6: Final answer
    x = 4,779,079.19

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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.