Home / 4,309,575.39-5,947,259.85-2,375,905.23

Finding the Fourth Proportional to 4,309,575.39, 5,947,259.85 and 2,375,905.23

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Solution

The fourth proportional to 4,309,575.39, 5,947,259.85 and 2,375,905.23 is: 3,278,774.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,309,575.39 : 5,947,259.85 = 2,375,905.23 : x
  2. Step 2: Convert to fraction form
    4,309,575.39/5,947,259.85 = 2,375,905.23/x
  3. Step 3: Cross multiply
    4,309,575.39x = 5,947,259.85 × 2,375,905.23
  4. Step 4: Simplify right side
    4,309,575.39x = 14,130,125,781,784.01
  5. Step 5: Solve for x
    x = 14,130,125,781,784.01/4,309,575.39
  6. Step 6: Final answer
    x = 3,278,774.47

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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.