Home / 414,343.40-571,799.79-244,577.52

Finding the Fourth Proportional to 414,343.40, 571,799.79 and 244,577.52

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Solution

The fourth proportional to 414,343.40, 571,799.79 and 244,577.52 is: 337,520.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    414,343.40 : 571,799.79 = 244,577.52 : x
  2. Step 2: Convert to fraction form
    414,343.40/571,799.79 = 244,577.52/x
  3. Step 3: Cross multiply
    414,343.40x = 571,799.79 × 244,577.52
  4. Step 4: Simplify right side
    414,343.40x = 139,849,374,574.72
  5. Step 5: Solve for x
    x = 139,849,374,574.72/414,343.40
  6. Step 6: Final answer
    x = 337,520.46

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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.