Home / 2,223,548-3,335,286.72-707,209.04

Finding the Fourth Proportional to 2,223,548, 3,335,286.72 and 707,209.04

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Solution

The fourth proportional to 2,223,548, 3,335,286.72 and 707,209.04 is: 1,060,802.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,223,548 : 3,335,286.72 = 707,209.04 : x
  2. Step 2: Convert to fraction form
    2,223,548/3,335,286.72 = 707,209.04/x
  3. Step 3: Cross multiply
    2,223,548x = 3,335,286.72 × 707,209.04
  4. Step 4: Simplify right side
    2,223,548x = 2,358,744,919,375.95
  5. Step 5: Solve for x
    x = 2,358,744,919,375.95/2,223,548
  6. Step 6: Final answer
    x = 1,060,802.34

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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.