Home / 1,584,781.04-2,377,521.44-587,509.04

Finding the Fourth Proportional to 1,584,781.04, 2,377,521.44 and 587,509.04

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Solution

The fourth proportional to 1,584,781.04, 2,377,521.44 and 587,509.04 is: 881,393.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,584,781.04 : 2,377,521.44 = 587,509.04 : x
  2. Step 2: Convert to fraction form
    1,584,781.04/2,377,521.44 = 587,509.04/x
  3. Step 3: Cross multiply
    1,584,781.04x = 2,377,521.44 × 587,509.04
  4. Step 4: Simplify right side
    1,584,781.04x = 1,396,815,338,793.82
  5. Step 5: Solve for x
    x = 1,396,815,338,793.82/1,584,781.04
  6. Step 6: Final answer
    x = 881,393.27

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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.