Home / 8,000,339.40-11,040,535.13-4,694,610.33

Finding the Fourth Proportional to 8,000,339.40, 11,040,535.13 and 4,694,610.33

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Solution

The fourth proportional to 8,000,339.40, 11,040,535.13 and 4,694,610.33 is: 6,478,601.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,000,339.40 : 11,040,535.13 = 4,694,610.33 : x
  2. Step 2: Convert to fraction form
    8,000,339.40/11,040,535.13 = 4,694,610.33/x
  3. Step 3: Cross multiply
    8,000,339.40x = 11,040,535.13 × 4,694,610.33
  4. Step 4: Simplify right side
    8,000,339.40x = 51,831,010,246,552.84
  5. Step 5: Solve for x
    x = 51,831,010,246,552.84/8,000,339.40
  6. Step 6: Final answer
    x = 6,478,601.43

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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.