Home / 3,582,280.50-4,943,447.46-1,950,652.14

Finding the Fourth Proportional to 3,582,280.50, 4,943,447.46 and 1,950,652.14

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Solution

The fourth proportional to 3,582,280.50, 4,943,447.46 and 1,950,652.14 is: 2,691,845.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,582,280.50 : 4,943,447.46 = 1,950,652.14 : x
  2. Step 2: Convert to fraction form
    3,582,280.50/4,943,447.46 = 1,950,652.14/x
  3. Step 3: Cross multiply
    3,582,280.50x = 4,943,447.46 × 1,950,652.14
  4. Step 4: Simplify right side
    3,582,280.50x = 9,642,946,366,826.57
  5. Step 5: Solve for x
    x = 9,642,946,366,826.57/3,582,280.50
  6. Step 6: Final answer
    x = 2,691,845.70

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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.