Home / 2,324,951.66-3,485,998.56-808,281.74

Finding the Fourth Proportional to 2,324,951.66, 3,485,998.56 and 808,281.74

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Solution

The fourth proportional to 2,324,951.66, 3,485,998.56 and 808,281.74 is: 1,211,925.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,324,951.66 : 3,485,998.56 = 808,281.74 : x
  2. Step 2: Convert to fraction form
    2,324,951.66/3,485,998.56 = 808,281.74/x
  3. Step 3: Cross multiply
    2,324,951.66x = 3,485,998.56 × 808,281.74
  4. Step 4: Simplify right side
    2,324,951.66x = 2,817,668,981,714.29
  5. Step 5: Solve for x
    x = 2,817,668,981,714.29/2,324,951.66
  6. Step 6: Final answer
    x = 1,211,925.83

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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.