Home / 4,314,952.20-5,956,872.85-3,152,092.87

Finding the Fourth Proportional to 4,314,952.20, 5,956,872.85 and 3,152,092.87

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Solution

The fourth proportional to 4,314,952.20, 5,956,872.85 and 3,152,092.87 is: 4,351,523.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,314,952.20 : 5,956,872.85 = 3,152,092.87 : x
  2. Step 2: Convert to fraction form
    4,314,952.20/5,956,872.85 = 3,152,092.87/x
  3. Step 3: Cross multiply
    4,314,952.20x = 5,956,872.85 × 3,152,092.87
  4. Step 4: Simplify right side
    4,314,952.20x = 18,776,616,437,981.58
  5. Step 5: Solve for x
    x = 18,776,616,437,981.58/4,314,952.20
  6. Step 6: Final answer
    x = 4,351,523.62

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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.