Home / 8,024,825.38-11,074,259.74-4,587,141.46

Finding the Fourth Proportional to 8,024,825.38, 11,074,259.74 and 4,587,141.46

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Solution

The fourth proportional to 8,024,825.38, 11,074,259.74 and 4,587,141.46 is: 6,330,255.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,024,825.38 : 11,074,259.74 = 4,587,141.46 : x
  2. Step 2: Convert to fraction form
    8,024,825.38/11,074,259.74 = 4,587,141.46/x
  3. Step 3: Cross multiply
    8,024,825.38x = 11,074,259.74 × 4,587,141.46
  4. Step 4: Simplify right side
    8,024,825.38x = 50,799,195,992,162.82
  5. Step 5: Solve for x
    x = 50,799,195,992,162.82/8,024,825.38
  6. Step 6: Final answer
    x = 6,330,255.62

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.