Home / 616,148.20-924,294.30-195,466.60

Finding the Fourth Proportional to 616,148.20, 924,294.30 and 195,466.60

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Solution

The fourth proportional to 616,148.20, 924,294.30 and 195,466.60 is: 293,222.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    616,148.20 : 924,294.30 = 195,466.60 : x
  2. Step 2: Convert to fraction form
    616,148.20/924,294.30 = 195,466.60/x
  3. Step 3: Cross multiply
    616,148.20x = 924,294.30 × 195,466.60
  4. Step 4: Simplify right side
    616,148.20x = 180,668,664,220.38
  5. Step 5: Solve for x
    x = 180,668,664,220.38/616,148.20
  6. Step 6: Final answer
    x = 293,222.74

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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.