Home / 9,817,314.60-14,721,044.22-5,719,962

Finding the Fourth Proportional to 9,817,314.60, 14,721,044.22 and 5,719,962

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Solution

The fourth proportional to 9,817,314.60, 14,721,044.22 and 5,719,962 is: 8,577,071.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,817,314.60 : 14,721,044.22 = 5,719,962 : x
  2. Step 2: Convert to fraction form
    9,817,314.60/14,721,044.22 = 5,719,962/x
  3. Step 3: Cross multiply
    9,817,314.60x = 14,721,044.22 × 5,719,962
  4. Step 4: Simplify right side
    9,817,314.60x = 84,203,813,538,719.64
  5. Step 5: Solve for x
    x = 84,203,813,538,719.64/9,817,314.60
  6. Step 6: Final answer
    x = 8,577,071.94

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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.