Home / 4,284,888.71-5,913,248.60-2,449,517.76

Finding the Fourth Proportional to 4,284,888.71, 5,913,248.60 and 2,449,517.76

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Solution

The fourth proportional to 4,284,888.71, 5,913,248.60 and 2,449,517.76 is: 3,380,392.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,284,888.71 : 5,913,248.60 = 2,449,517.76 : x
  2. Step 2: Convert to fraction form
    4,284,888.71/5,913,248.60 = 2,449,517.76/x
  3. Step 3: Cross multiply
    4,284,888.71x = 5,913,248.60 × 2,449,517.76
  4. Step 4: Simplify right side
    4,284,888.71x = 14,484,607,471,118.93
  5. Step 5: Solve for x
    x = 14,484,607,471,118.93/4,284,888.71
  6. Step 6: Final answer
    x = 3,380,392.93

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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.