Home / 1,482,809.82-2,224,387.52-536,626.14

Finding the Fourth Proportional to 1,482,809.82, 2,224,387.52 and 536,626.14

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Solution

The fourth proportional to 1,482,809.82, 2,224,387.52 and 536,626.14 is: 805,001.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,482,809.82 : 2,224,387.52 = 536,626.14 : x
  2. Step 2: Convert to fraction form
    1,482,809.82/2,224,387.52 = 536,626.14/x
  3. Step 3: Cross multiply
    1,482,809.82x = 2,224,387.52 × 536,626.14
  4. Step 4: Simplify right side
    1,482,809.82x = 1,193,664,488,721.77
  5. Step 5: Solve for x
    x = 1,193,664,488,721.77/1,482,809.82
  6. Step 6: Final answer
    x = 805,001.74

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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.