Home / 1,248,612.48-1,872,918.72-584,231.04

Finding the Fourth Proportional to 1,248,612.48, 1,872,918.72 and 584,231.04

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Solution

The fourth proportional to 1,248,612.48, 1,872,918.72 and 584,231.04 is: 876,346.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,248,612.48 : 1,872,918.72 = 584,231.04 : x
  2. Step 2: Convert to fraction form
    1,248,612.48/1,872,918.72 = 584,231.04/x
  3. Step 3: Cross multiply
    1,248,612.48x = 1,872,918.72 × 584,231.04
  4. Step 4: Simplify right side
    1,248,612.48x = 1,094,217,251,621.07
  5. Step 5: Solve for x
    x = 1,094,217,251,621.07/1,248,612.48
  6. Step 6: Final answer
    x = 876,346.56

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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.