Home / 3,249,474.19-4,484,414.45-1,799,169.61

Finding the Fourth Proportional to 3,249,474.19, 4,484,414.45 and 1,799,169.61

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Solution

The fourth proportional to 3,249,474.19, 4,484,414.45 and 1,799,169.61 is: 2,482,931.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,249,474.19 : 4,484,414.45 = 1,799,169.61 : x
  2. Step 2: Convert to fraction form
    3,249,474.19/4,484,414.45 = 1,799,169.61/x
  3. Step 3: Cross multiply
    3,249,474.19x = 4,484,414.45 × 1,799,169.61
  4. Step 4: Simplify right side
    3,249,474.19x = 8,068,222,197,084.87
  5. Step 5: Solve for x
    x = 8,068,222,197,084.87/3,249,474.19
  6. Step 6: Final answer
    x = 2,482,931.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.