Home / 410,577.16-566,590.78-238,592.29

Finding the Fourth Proportional to 410,577.16, 566,590.78 and 238,592.29

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Solution

The fourth proportional to 410,577.16, 566,590.78 and 238,592.29 is: 329,254.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,577.16 : 566,590.78 = 238,592.29 : x
  2. Step 2: Convert to fraction form
    410,577.16/566,590.78 = 238,592.29/x
  3. Step 3: Cross multiply
    410,577.16x = 566,590.78 × 238,592.29
  4. Step 4: Simplify right side
    410,577.16x = 135,184,191,693.09
  5. Step 5: Solve for x
    x = 135,184,191,693.09/410,577.16
  6. Step 6: Final answer
    x = 329,254.05

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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.