Home / 3,286,044.04-4,929,626.52-1,465,069.72

Finding the Fourth Proportional to 3,286,044.04, 4,929,626.52 and 1,465,069.72

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Solution

The fourth proportional to 3,286,044.04, 4,929,626.52 and 1,465,069.72 is: 2,197,854.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,286,044.04 : 4,929,626.52 = 1,465,069.72 : x
  2. Step 2: Convert to fraction form
    3,286,044.04/4,929,626.52 = 1,465,069.72/x
  3. Step 3: Cross multiply
    3,286,044.04x = 4,929,626.52 × 1,465,069.72
  4. Step 4: Simplify right side
    3,286,044.04x = 7,222,246,545,360.97
  5. Step 5: Solve for x
    x = 7,222,246,545,360.97/3,286,044.04
  6. Step 6: Final answer
    x = 2,197,854.46

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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.