Home / 4,559,597.28-6,805,721.88-4,021,693.92

Finding the Fourth Proportional to 4,559,597.28, 6,805,721.88 and 4,021,693.92

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Solution

The fourth proportional to 4,559,597.28, 6,805,721.88 and 4,021,693.92 is: 6,002,839.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,559,597.28 : 6,805,721.88 = 4,021,693.92 : x
  2. Step 2: Convert to fraction form
    4,559,597.28/6,805,721.88 = 4,021,693.92/x
  3. Step 3: Cross multiply
    4,559,597.28x = 6,805,721.88 × 4,021,693.92
  4. Step 4: Simplify right side
    4,559,597.28x = 27,370,530,306,006.97
  5. Step 5: Solve for x
    x = 27,370,530,306,006.97/4,559,597.28
  6. Step 6: Final answer
    x = 6,002,839.42

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.