Home / 8,061,948.96-11,125,489.62-4,440,276.96

Finding the Fourth Proportional to 8,061,948.96, 11,125,489.62 and 4,440,276.96

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Solution

The fourth proportional to 8,061,948.96, 11,125,489.62 and 4,440,276.96 is: 6,127,582.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,061,948.96 : 11,125,489.62 = 4,440,276.96 : x
  2. Step 2: Convert to fraction form
    8,061,948.96/11,125,489.62 = 4,440,276.96/x
  3. Step 3: Cross multiply
    8,061,948.96x = 11,125,489.62 × 4,440,276.96
  4. Step 4: Simplify right side
    8,061,948.96x = 49,400,255,228,405.15
  5. Step 5: Solve for x
    x = 49,400,255,228,405.15/8,061,948.96
  6. Step 6: Final answer
    x = 6,127,582.24

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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.