Home / 546,092.16-819,507.27-191,109.26

Finding the Fourth Proportional to 546,092.16, 819,507.27 and 191,109.26

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Solution

The fourth proportional to 546,092.16, 819,507.27 and 191,109.26 is: 286,793.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    546,092.16 : 819,507.27 = 191,109.26 : x
  2. Step 2: Convert to fraction form
    546,092.16/819,507.27 = 191,109.26/x
  3. Step 3: Cross multiply
    546,092.16x = 819,507.27 × 191,109.26
  4. Step 4: Simplify right side
    546,092.16x = 156,615,423,836.78
  5. Step 5: Solve for x
    x = 156,615,423,836.78/546,092.16
  6. Step 6: Final answer
    x = 286,793.03

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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.