Home / 4,288,371.52-6,432,346.08-1,593,221.44

Finding the Fourth Proportional to 4,288,371.52, 6,432,346.08 and 1,593,221.44

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Solution

The fourth proportional to 4,288,371.52, 6,432,346.08 and 1,593,221.44 is: 2,389,753.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,288,371.52 : 6,432,346.08 = 1,593,221.44 : x
  2. Step 2: Convert to fraction form
    4,288,371.52/6,432,346.08 = 1,593,221.44/x
  3. Step 3: Cross multiply
    4,288,371.52x = 6,432,346.08 × 1,593,221.44
  4. Step 4: Simplify right side
    4,288,371.52x = 10,248,151,684,155.96
  5. Step 5: Solve for x
    x = 10,248,151,684,155.96/4,288,371.52
  6. Step 6: Final answer
    x = 2,389,753.69

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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.