Home / 2,394,545.76-3,592,414.80-711,603.36

Finding the Fourth Proportional to 2,394,545.76, 3,592,414.80 and 711,603.36

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Solution

The fourth proportional to 2,394,545.76, 3,592,414.80 and 711,603.36 is: 1,067,582.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,394,545.76 : 3,592,414.80 = 711,603.36 : x
  2. Step 2: Convert to fraction form
    2,394,545.76/3,592,414.80 = 711,603.36/x
  3. Step 3: Cross multiply
    2,394,545.76x = 3,592,414.80 × 711,603.36
  4. Step 4: Simplify right side
    2,394,545.76x = 2,556,374,442,193.73
  5. Step 5: Solve for x
    x = 2,556,374,442,193.73/2,394,545.76
  6. Step 6: Final answer
    x = 1,067,582.20

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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.