Home / 1,522,470.95-2,284,216.28-497,848.48

Finding the Fourth Proportional to 1,522,470.95, 2,284,216.28 and 497,848.48

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Solution

The fourth proportional to 1,522,470.95, 2,284,216.28 and 497,848.48 is: 746,939.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,522,470.95 : 2,284,216.28 = 497,848.48 : x
  2. Step 2: Convert to fraction form
    1,522,470.95/2,284,216.28 = 497,848.48/x
  3. Step 3: Cross multiply
    1,522,470.95x = 2,284,216.28 × 497,848.48
  4. Step 4: Simplify right side
    1,522,470.95x = 1,137,193,594,789.47
  5. Step 5: Solve for x
    x = 1,137,193,594,789.47/1,522,470.95
  6. Step 6: Final answer
    x = 746,939.44

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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.