Home / 3,498,343.92-4,826,064.96-2,047,149.18

Finding the Fourth Proportional to 3,498,343.92, 4,826,064.96 and 2,047,149.18

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Solution

The fourth proportional to 3,498,343.92, 4,826,064.96 and 2,047,149.18 is: 2,824,100.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,498,343.92 : 4,826,064.96 = 2,047,149.18 : x
  2. Step 2: Convert to fraction form
    3,498,343.92/4,826,064.96 = 2,047,149.18/x
  3. Step 3: Cross multiply
    3,498,343.92x = 4,826,064.96 × 2,047,149.18
  4. Step 4: Simplify right side
    3,498,343.92x = 9,879,674,925,490.73
  5. Step 5: Solve for x
    x = 9,879,674,925,490.73/3,498,343.92
  6. Step 6: Final answer
    x = 2,824,100.53

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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.