Home / 592,996.74-889,581.78-172,217.94

Finding the Fourth Proportional to 592,996.74, 889,581.78 and 172,217.94

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Solution

The fourth proportional to 592,996.74, 889,581.78 and 172,217.94 is: 258,352.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,996.74 : 889,581.78 = 172,217.94 : x
  2. Step 2: Convert to fraction form
    592,996.74/889,581.78 = 172,217.94/x
  3. Step 3: Cross multiply
    592,996.74x = 889,581.78 × 172,217.94
  4. Step 4: Simplify right side
    592,996.74x = 153,201,941,613.13
  5. Step 5: Solve for x
    x = 153,201,941,613.13/592,996.74
  6. Step 6: Final answer
    x = 258,352.08

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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.