Home / 6,548,766.08-9,825,335.36-2,904,993.28

Finding the Fourth Proportional to 6,548,766.08, 9,825,335.36 and 2,904,993.28

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Solution

The fourth proportional to 6,548,766.08, 9,825,335.36 and 2,904,993.28 is: 4,358,459.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,548,766.08 : 9,825,335.36 = 2,904,993.28 : x
  2. Step 2: Convert to fraction form
    6,548,766.08/9,825,335.36 = 2,904,993.28/x
  3. Step 3: Cross multiply
    6,548,766.08x = 9,825,335.36 × 2,904,993.28
  4. Step 4: Simplify right side
    6,548,766.08x = 28,542,533,194,546.38
  5. Step 5: Solve for x
    x = 28,542,533,194,546.38/6,548,766.08
  6. Step 6: Final answer
    x = 4,358,459.72

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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.