Home / 6,029,851.87-9,046,176.94-1,986,194.71

Finding the Fourth Proportional to 6,029,851.87, 9,046,176.94 and 1,986,194.71

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Solution

The fourth proportional to 6,029,851.87, 9,046,176.94 and 1,986,194.71 is: 2,979,752.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,029,851.87 : 9,046,176.94 = 1,986,194.71 : x
  2. Step 2: Convert to fraction form
    6,029,851.87/9,046,176.94 = 1,986,194.71/x
  3. Step 3: Cross multiply
    6,029,851.87x = 9,046,176.94 × 1,986,194.71
  4. Step 4: Simplify right side
    6,029,851.87x = 17,967,468,738,721.10
  5. Step 5: Solve for x
    x = 17,967,468,738,721.10/6,029,851.87
  6. Step 6: Final answer
    x = 2,979,752.93

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.