Home / 8,061,952.96-11,125,495.14-4,440,280.96

Finding the Fourth Proportional to 8,061,952.96, 11,125,495.14 and 4,440,280.96

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Solution

The fourth proportional to 8,061,952.96, 11,125,495.14 and 4,440,280.96 is: 6,127,587.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,061,952.96 : 11,125,495.14 = 4,440,280.96 : x
  2. Step 2: Convert to fraction form
    8,061,952.96/11,125,495.14 = 4,440,280.96/x
  3. Step 3: Cross multiply
    8,061,952.96x = 11,125,495.14 × 4,440,280.96
  4. Step 4: Simplify right side
    8,061,952.96x = 49,400,324,240,714.54
  5. Step 5: Solve for x
    x = 49,400,324,240,714.54/8,061,952.96
  6. Step 6: Final answer
    x = 6,127,587.76

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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.