Home / 9,721,630.43-14,580,466.19-3,571,498.29

Finding the Fourth Proportional to 9,721,630.43, 14,580,466.19 and 3,571,498.29

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Solution

The fourth proportional to 9,721,630.43, 14,580,466.19 and 3,571,498.29 is: 5,356,520.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,721,630.43 : 14,580,466.19 = 3,571,498.29 : x
  2. Step 2: Convert to fraction form
    9,721,630.43/14,580,466.19 = 3,571,498.29/x
  3. Step 3: Cross multiply
    9,721,630.43x = 14,580,466.19 × 3,571,498.29
  4. Step 4: Simplify right side
    9,721,630.43x = 52,074,110,101,807.08
  5. Step 5: Solve for x
    x = 52,074,110,101,807.08/9,721,630.43
  6. Step 6: Final answer
    x = 5,356,520.24

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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.