Home / 5,911,146.28-8,867,094-2,498,796.88

Finding the Fourth Proportional to 5,911,146.28, 8,867,094 and 2,498,796.88

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Solution

The fourth proportional to 5,911,146.28, 8,867,094 and 2,498,796.88 is: 3,748,353.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,911,146.28 : 8,867,094 = 2,498,796.88 : x
  2. Step 2: Convert to fraction form
    5,911,146.28/8,867,094 = 2,498,796.88/x
  3. Step 3: Cross multiply
    5,911,146.28x = 8,867,094 × 2,498,796.88
  4. Step 4: Simplify right side
    5,911,146.28x = 22,157,066,821,866.72
  5. Step 5: Solve for x
    x = 22,157,066,821,866.72/5,911,146.28
  6. Step 6: Final answer
    x = 3,748,353.66

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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.