Home / 546,301.90-819,423.63-167,222.82

Finding the Fourth Proportional to 546,301.90, 819,423.63 and 167,222.82

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Solution

The fourth proportional to 546,301.90, 819,423.63 and 167,222.82 is: 250,825.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    546,301.90 : 819,423.63 = 167,222.82 : x
  2. Step 2: Convert to fraction form
    546,301.90/819,423.63 = 167,222.82/x
  3. Step 3: Cross multiply
    546,301.90x = 819,423.63 × 167,222.82
  4. Step 4: Simplify right side
    546,301.90x = 137,026,330,183.24
  5. Step 5: Solve for x
    x = 137,026,330,183.24/546,301.90
  6. Step 6: Final answer
    x = 250,825.29

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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.