Home / 9,894,772.83-14,825,743.38-7,001,796.27

Finding the Fourth Proportional to 9,894,772.83, 14,825,743.38 and 7,001,796.27

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Solution

The fourth proportional to 9,894,772.83, 14,825,743.38 and 7,001,796.27 is: 10,491,078.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,894,772.83 : 14,825,743.38 = 7,001,796.27 : x
  2. Step 2: Convert to fraction form
    9,894,772.83/14,825,743.38 = 7,001,796.27/x
  3. Step 3: Cross multiply
    9,894,772.83x = 14,825,743.38 × 7,001,796.27
  4. Step 4: Simplify right side
    9,894,772.83x = 103,806,834,698,061.19
  5. Step 5: Solve for x
    x = 103,806,834,698,061.19/9,894,772.83
  6. Step 6: Final answer
    x = 10,491,078.12

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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.