Home / 3,248,398.80-4,869,626.04-1,252,351.44

Finding the Fourth Proportional to 3,248,398.80, 4,869,626.04 and 1,252,351.44

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Solution

The fourth proportional to 3,248,398.80, 4,869,626.04 and 1,252,351.44 is: 1,877,381.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,248,398.80 : 4,869,626.04 = 1,252,351.44 : x
  2. Step 2: Convert to fraction form
    3,248,398.80/4,869,626.04 = 1,252,351.44/x
  3. Step 3: Cross multiply
    3,248,398.80x = 4,869,626.04 × 1,252,351.44
  4. Step 4: Simplify right side
    3,248,398.80x = 6,098,483,183,455.50
  5. Step 5: Solve for x
    x = 6,098,483,183,455.50/3,248,398.80
  6. Step 6: Final answer
    x = 1,877,381.31

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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.