Home / 4,398,891-6,068,312.52-3,817,298.04

Finding the Fourth Proportional to 4,398,891, 6,068,312.52 and 3,817,298.04

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Solution

The fourth proportional to 4,398,891, 6,068,312.52 and 3,817,298.04 is: 5,265,999.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,398,891 : 6,068,312.52 = 3,817,298.04 : x
  2. Step 2: Convert to fraction form
    4,398,891/6,068,312.52 = 3,817,298.04/x
  3. Step 3: Cross multiply
    4,398,891x = 6,068,312.52 × 3,817,298.04
  4. Step 4: Simplify right side
    4,398,891x = 23,164,557,488,703.46
  5. Step 5: Solve for x
    x = 23,164,557,488,703.46/4,398,891
  6. Step 6: Final answer
    x = 5,265,999.43

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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.