Home / 4,348,349.12-6,523,680.40-1,508,456.64

Finding the Fourth Proportional to 4,348,349.12, 6,523,680.40 and 1,508,456.64

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Solution

The fourth proportional to 4,348,349.12, 6,523,680.40 and 1,508,456.64 is: 2,263,086.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,348,349.12 : 6,523,680.40 = 1,508,456.64 : x
  2. Step 2: Convert to fraction form
    4,348,349.12/6,523,680.40 = 1,508,456.64/x
  3. Step 3: Cross multiply
    4,348,349.12x = 6,523,680.40 × 1,508,456.64
  4. Step 4: Simplify right side
    4,348,349.12x = 9,840,689,016,617.86
  5. Step 5: Solve for x
    x = 9,840,689,016,617.86/4,348,349.12
  6. Step 6: Final answer
    x = 2,263,086.23

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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.