Home / 5,902,995.64-8,834,494.35-3,629,959.74

Finding the Fourth Proportional to 5,902,995.64, 8,834,494.35 and 3,629,959.74

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Solution

The fourth proportional to 5,902,995.64, 8,834,494.35 and 3,629,959.74 is: 5,432,641.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,902,995.64 : 8,834,494.35 = 3,629,959.74 : x
  2. Step 2: Convert to fraction form
    5,902,995.64/8,834,494.35 = 3,629,959.74/x
  3. Step 3: Cross multiply
    5,902,995.64x = 8,834,494.35 × 3,629,959.74
  4. Step 4: Simplify right side
    5,902,995.64x = 32,068,858,813,757.47
  5. Step 5: Solve for x
    x = 32,068,858,813,757.47/5,902,995.64
  6. Step 6: Final answer
    x = 5,432,641.45

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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.