Home / 1,454,925.48-2,182,392.54-508,296.30

Finding the Fourth Proportional to 1,454,925.48, 2,182,392.54 and 508,296.30

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Solution

The fourth proportional to 1,454,925.48, 2,182,392.54 and 508,296.30 is: 762,445.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,454,925.48 : 2,182,392.54 = 508,296.30 : x
  2. Step 2: Convert to fraction form
    1,454,925.48/2,182,392.54 = 508,296.30/x
  3. Step 3: Cross multiply
    1,454,925.48x = 2,182,392.54 × 508,296.30
  4. Step 4: Simplify right side
    1,454,925.48x = 1,109,302,053,229.60
  5. Step 5: Solve for x
    x = 1,109,302,053,229.60/1,454,925.48
  6. Step 6: Final answer
    x = 762,445.96

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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.