Home / 3,439,112.88-4,737,773.12-2,404,685.18

Finding the Fourth Proportional to 3,439,112.88, 4,737,773.12 and 2,404,685.18

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Solution

The fourth proportional to 3,439,112.88, 4,737,773.12 and 2,404,685.18 is: 3,312,730.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,439,112.88 : 4,737,773.12 = 2,404,685.18 : x
  2. Step 2: Convert to fraction form
    3,439,112.88/4,737,773.12 = 2,404,685.18/x
  3. Step 3: Cross multiply
    3,439,112.88x = 4,737,773.12 × 2,404,685.18
  4. Step 4: Simplify right side
    3,439,112.88x = 11,392,852,772,154.07
  5. Step 5: Solve for x
    x = 11,392,852,772,154.07/3,439,112.88
  6. Step 6: Final answer
    x = 3,312,730.11

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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.