Home / 7,884,088.10-11,826,132.15-2,204,303.30

Finding the Fourth Proportional to 7,884,088.10, 11,826,132.15 and 2,204,303.30

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Solution

The fourth proportional to 7,884,088.10, 11,826,132.15 and 2,204,303.30 is: 3,306,454.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,884,088.10 : 11,826,132.15 = 2,204,303.30 : x
  2. Step 2: Convert to fraction form
    7,884,088.10/11,826,132.15 = 2,204,303.30/x
  3. Step 3: Cross multiply
    7,884,088.10x = 11,826,132.15 × 2,204,303.30
  4. Step 4: Simplify right side
    7,884,088.10x = 26,068,382,124,481.09
  5. Step 5: Solve for x
    x = 26,068,382,124,481.09/7,884,088.10
  6. Step 6: Final answer
    x = 3,306,454.95

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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.