Home / 10,061,881.44-13,894,028.40-9,736,508.88

Finding the Fourth Proportional to 10,061,881.44, 13,894,028.40 and 9,736,508.88

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Solution

The fourth proportional to 10,061,881.44, 13,894,028.40 and 9,736,508.88 is: 13,444,735.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,061,881.44 : 13,894,028.40 = 9,736,508.88 : x
  2. Step 2: Convert to fraction form
    10,061,881.44/13,894,028.40 = 9,736,508.88/x
  3. Step 3: Cross multiply
    10,061,881.44x = 13,894,028.40 × 9,736,508.88
  4. Step 4: Simplify right side
    10,061,881.44x = 135,279,330,895,572.20
  5. Step 5: Solve for x
    x = 135,279,330,895,572.20/10,061,881.44
  6. Step 6: Final answer
    x = 13,444,735.13

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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.