Home / 9,586,474.20-14,372,712.90-3,903,773.40

Finding the Fourth Proportional to 9,586,474.20, 14,372,712.90 and 3,903,773.40

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Solution

The fourth proportional to 9,586,474.20, 14,372,712.90 and 3,903,773.40 is: 5,852,810.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,586,474.20 : 14,372,712.90 = 3,903,773.40 : x
  2. Step 2: Convert to fraction form
    9,586,474.20/14,372,712.90 = 3,903,773.40/x
  3. Step 3: Cross multiply
    9,586,474.20x = 14,372,712.90 × 3,903,773.40
  4. Step 4: Simplify right side
    9,586,474.20x = 56,107,814,304,856.86
  5. Step 5: Solve for x
    x = 56,107,814,304,856.86/9,586,474.20
  6. Step 6: Final answer
    x = 5,852,810.23

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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.