Home / 3,352,573.20-4,626,551.04-1,824,691.44

Finding the Fourth Proportional to 3,352,573.20, 4,626,551.04 and 1,824,691.44

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Solution

The fourth proportional to 3,352,573.20, 4,626,551.04 and 1,824,691.44 is: 2,518,074.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,352,573.20 : 4,626,551.04 = 1,824,691.44 : x
  2. Step 2: Convert to fraction form
    3,352,573.20/4,626,551.04 = 1,824,691.44/x
  3. Step 3: Cross multiply
    3,352,573.20x = 4,626,551.04 × 1,824,691.44
  4. Step 4: Simplify right side
    3,352,573.20x = 8,442,028,079,411.10
  5. Step 5: Solve for x
    x = 8,442,028,079,411.10/3,352,573.20
  6. Step 6: Final answer
    x = 2,518,074.20

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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.