Home / 3,627,158.20-5,441,041.88-1,102,835.32

Finding the Fourth Proportional to 3,627,158.20, 5,441,041.88 and 1,102,835.32

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Solution

The fourth proportional to 3,627,158.20, 5,441,041.88 and 1,102,835.32 is: 1,654,345.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,627,158.20 : 5,441,041.88 = 1,102,835.32 : x
  2. Step 2: Convert to fraction form
    3,627,158.20/5,441,041.88 = 1,102,835.32/x
  3. Step 3: Cross multiply
    3,627,158.20x = 5,441,041.88 × 1,102,835.32
  4. Step 4: Simplify right side
    3,627,158.20x = 6,000,573,162,863.20
  5. Step 5: Solve for x
    x = 6,000,573,162,863.20/3,627,158.20
  6. Step 6: Final answer
    x = 1,654,345.59

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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.