Home / 6,941,219.02-10,398,269.13-4,781,862.70

Finding the Fourth Proportional to 6,941,219.02, 10,398,269.13 and 4,781,862.70

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Solution

The fourth proportional to 6,941,219.02, 10,398,269.13 and 4,781,862.70 is: 7,163,452.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,941,219.02 : 10,398,269.13 = 4,781,862.70 : x
  2. Step 2: Convert to fraction form
    6,941,219.02/10,398,269.13 = 4,781,862.70/x
  3. Step 3: Cross multiply
    6,941,219.02x = 10,398,269.13 × 4,781,862.70
  4. Step 4: Simplify right side
    6,941,219.02x = 49,723,095,297,308.45
  5. Step 5: Solve for x
    x = 49,723,095,297,308.45/6,941,219.02
  6. Step 6: Final answer
    x = 7,163,452.87

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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.