Home / 9,753,256.75-14,619,325.45-6,343,979.71

Finding the Fourth Proportional to 9,753,256.75, 14,619,325.45 and 6,343,979.71

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Solution

The fourth proportional to 9,753,256.75, 14,619,325.45 and 6,343,979.71 is: 9,509,101.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,753,256.75 : 14,619,325.45 = 6,343,979.71 : x
  2. Step 2: Convert to fraction form
    9,753,256.75/14,619,325.45 = 6,343,979.71/x
  3. Step 3: Cross multiply
    9,753,256.75x = 14,619,325.45 × 6,343,979.71
  4. Step 4: Simplify right side
    9,753,256.75x = 92,744,703,963,519.97
  5. Step 5: Solve for x
    x = 92,744,703,963,519.97/9,753,256.75
  6. Step 6: Final answer
    x = 9,509,101.05

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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.