Home / 1,482,302.24-2,223,584.56-417,353.44

Finding the Fourth Proportional to 1,482,302.24, 2,223,584.56 and 417,353.44

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Solution

The fourth proportional to 1,482,302.24, 2,223,584.56 and 417,353.44 is: 626,067.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,482,302.24 : 2,223,584.56 = 417,353.44 : x
  2. Step 2: Convert to fraction form
    1,482,302.24/2,223,584.56 = 417,353.44/x
  3. Step 3: Cross multiply
    1,482,302.24x = 2,223,584.56 × 417,353.44
  4. Step 4: Simplify right side
    1,482,302.24x = 928,020,665,246.89
  5. Step 5: Solve for x
    x = 928,020,665,246.89/1,482,302.24
  6. Step 6: Final answer
    x = 626,067.10

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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.