Home / 8,062,086.69-11,126,943.24-4,754,744.46

Finding the Fourth Proportional to 8,062,086.69, 11,126,943.24 and 4,754,744.46

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Solution

The fourth proportional to 8,062,086.69, 11,126,943.24 and 4,754,744.46 is: 6,562,292.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,062,086.69 : 11,126,943.24 = 4,754,744.46 : x
  2. Step 2: Convert to fraction form
    8,062,086.69/11,126,943.24 = 4,754,744.46/x
  3. Step 3: Cross multiply
    8,062,086.69x = 11,126,943.24 × 4,754,744.46
  4. Step 4: Simplify right side
    8,062,086.69x = 52,905,771,727,124.45
  5. Step 5: Solve for x
    x = 52,905,771,727,124.45/8,062,086.69
  6. Step 6: Final answer
    x = 6,562,292.59

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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.