Home / 1,701,285.52-2,347,752.44-926,948.61

Finding the Fourth Proportional to 1,701,285.52, 2,347,752.44 and 926,948.61

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Solution

The fourth proportional to 1,701,285.52, 2,347,752.44 and 926,948.61 is: 1,279,177.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,701,285.52 : 2,347,752.44 = 926,948.61 : x
  2. Step 2: Convert to fraction form
    1,701,285.52/2,347,752.44 = 926,948.61/x
  3. Step 3: Cross multiply
    1,701,285.52x = 2,347,752.44 × 926,948.61
  4. Step 4: Simplify right side
    1,701,285.52x = 2,176,245,863,623.47
  5. Step 5: Solve for x
    x = 2,176,245,863,623.47/1,701,285.52
  6. Step 6: Final answer
    x = 1,279,177.33

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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.