Home / 2,423,330.04-3,635,649.54-740,387.64

Finding the Fourth Proportional to 2,423,330.04, 3,635,649.54 and 740,387.64

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Solution

The fourth proportional to 2,423,330.04, 3,635,649.54 and 740,387.64 is: 1,110,781.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,423,330.04 : 3,635,649.54 = 740,387.64 : x
  2. Step 2: Convert to fraction form
    2,423,330.04/3,635,649.54 = 740,387.64/x
  3. Step 3: Cross multiply
    2,423,330.04x = 3,635,649.54 × 740,387.64
  4. Step 4: Simplify right side
    2,423,330.04x = 2,691,789,982,787.69
  5. Step 5: Solve for x
    x = 2,691,789,982,787.69/2,423,330.04
  6. Step 6: Final answer
    x = 1,110,781.42

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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.