Home / 7,694,134.60-11,541,201.90-3,205,827.40

Finding the Fourth Proportional to 7,694,134.60, 11,541,201.90 and 3,205,827.40

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Solution

The fourth proportional to 7,694,134.60, 11,541,201.90 and 3,205,827.40 is: 4,808,741.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,694,134.60 : 11,541,201.90 = 3,205,827.40 : x
  2. Step 2: Convert to fraction form
    7,694,134.60/11,541,201.90 = 3,205,827.40/x
  3. Step 3: Cross multiply
    7,694,134.60x = 11,541,201.90 × 3,205,827.40
  4. Step 4: Simplify right side
    7,694,134.60x = 36,999,101,279,952.06
  5. Step 5: Solve for x
    x = 36,999,101,279,952.06/7,694,134.60
  6. Step 6: Final answer
    x = 4,808,741.10

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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.