Home / 6,633,789.12-9,154,805.76-3,733,283.52

Finding the Fourth Proportional to 6,633,789.12, 9,154,805.76 and 3,733,283.52

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Solution

The fourth proportional to 6,633,789.12, 9,154,805.76 and 3,733,283.52 is: 5,152,030.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,633,789.12 : 9,154,805.76 = 3,733,283.52 : x
  2. Step 2: Convert to fraction form
    6,633,789.12/9,154,805.76 = 3,733,283.52/x
  3. Step 3: Cross multiply
    6,633,789.12x = 9,154,805.76 × 3,733,283.52
  4. Step 4: Simplify right side
    6,633,789.12x = 34,177,485,472,609.07
  5. Step 5: Solve for x
    x = 34,177,485,472,609.07/6,633,789.12
  6. Step 6: Final answer
    x = 5,152,030.74

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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.