Home / 6,841,429.20-10,259,724.60-2,352,661.20

Finding the Fourth Proportional to 6,841,429.20, 10,259,724.60 and 2,352,661.20

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Solution

The fourth proportional to 6,841,429.20, 10,259,724.60 and 2,352,661.20 is: 3,528,159.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,841,429.20 : 10,259,724.60 = 2,352,661.20 : x
  2. Step 2: Convert to fraction form
    6,841,429.20/10,259,724.60 = 2,352,661.20/x
  3. Step 3: Cross multiply
    6,841,429.20x = 10,259,724.60 × 2,352,661.20
  4. Step 4: Simplify right side
    6,841,429.20x = 24,137,655,989,105.52
  5. Step 5: Solve for x
    x = 24,137,655,989,105.52/6,841,429.20
  6. Step 6: Final answer
    x = 3,528,159.87

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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.