Home / 4,928,229.54-6,807,613.41-3,713,715.54

Finding the Fourth Proportional to 4,928,229.54, 6,807,613.41 and 3,713,715.54

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Solution

The fourth proportional to 4,928,229.54, 6,807,613.41 and 3,713,715.54 is: 5,129,943.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,928,229.54 : 6,807,613.41 = 3,713,715.54 : x
  2. Step 2: Convert to fraction form
    4,928,229.54/6,807,613.41 = 3,713,715.54/x
  3. Step 3: Cross multiply
    4,928,229.54x = 6,807,613.41 × 3,713,715.54
  4. Step 4: Simplify right side
    4,928,229.54x = 25,281,539,711,029.39
  5. Step 5: Solve for x
    x = 25,281,539,711,029.39/4,928,229.54
  6. Step 6: Final answer
    x = 5,129,943.62

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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.