Home / 441,565.65-609,325.85-250,579.04

Finding the Fourth Proportional to 441,565.65, 609,325.85 and 250,579.04

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Solution

The fourth proportional to 441,565.65, 609,325.85 and 250,579.04 is: 345,779.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,565.65 : 609,325.85 = 250,579.04 : x
  2. Step 2: Convert to fraction form
    441,565.65/609,325.85 = 250,579.04/x
  3. Step 3: Cross multiply
    441,565.65x = 609,325.85 × 250,579.04
  4. Step 4: Simplify right side
    441,565.65x = 152,684,284,120.00
  5. Step 5: Solve for x
    x = 152,684,284,120.00/441,565.65
  6. Step 6: Final answer
    x = 345,779.35

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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.