Home / 4,337,925.82-5,982,847.08-3,813,515.17

Finding the Fourth Proportional to 4,337,925.82, 5,982,847.08 and 3,813,515.17

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Solution

The fourth proportional to 4,337,925.82, 5,982,847.08 and 3,813,515.17 is: 5,259,582.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,337,925.82 : 5,982,847.08 = 3,813,515.17 : x
  2. Step 2: Convert to fraction form
    4,337,925.82/5,982,847.08 = 3,813,515.17/x
  3. Step 3: Cross multiply
    4,337,925.82x = 5,982,847.08 × 3,813,515.17
  4. Step 4: Simplify right side
    4,337,925.82x = 22,815,678,050,388.39
  5. Step 5: Solve for x
    x = 22,815,678,050,388.39/4,337,925.82
  6. Step 6: Final answer
    x = 5,259,582.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.