Home / 8,464,052.76-12,694,381.62-4,144,241.76

Finding the Fourth Proportional to 8,464,052.76, 12,694,381.62 and 4,144,241.76

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Solution

The fourth proportional to 8,464,052.76, 12,694,381.62 and 4,144,241.76 is: 6,215,531.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,464,052.76 : 12,694,381.62 = 4,144,241.76 : x
  2. Step 2: Convert to fraction form
    8,464,052.76/12,694,381.62 = 4,144,241.76/x
  3. Step 3: Cross multiply
    8,464,052.76x = 12,694,381.62 × 4,144,241.76
  4. Step 4: Simplify right side
    8,464,052.76x = 52,608,586,426,980.45
  5. Step 5: Solve for x
    x = 52,608,586,426,980.45/8,464,052.76
  6. Step 6: Final answer
    x = 6,215,531.49

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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.