Home / 583,119.44-874,154.24-209,054.96

Finding the Fourth Proportional to 583,119.44, 874,154.24 and 209,054.96

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Solution

The fourth proportional to 583,119.44, 874,154.24 and 209,054.96 is: 313,394.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    583,119.44 : 874,154.24 = 209,054.96 : x
  2. Step 2: Convert to fraction form
    583,119.44/874,154.24 = 209,054.96/x
  3. Step 3: Cross multiply
    583,119.44x = 874,154.24 × 209,054.96
  4. Step 4: Simplify right side
    583,119.44x = 182,746,279,677.03
  5. Step 5: Solve for x
    x = 182,746,279,677.03/583,119.44
  6. Step 6: Final answer
    x = 313,394.25

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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.