Home / 1,164,992.40-1,748,266.20-533,581.20

Finding the Fourth Proportional to 1,164,992.40, 1,748,266.20 and 533,581.20

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Solution

The fourth proportional to 1,164,992.40, 1,748,266.20 and 533,581.20 is: 800,727.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,164,992.40 : 1,748,266.20 = 533,581.20 : x
  2. Step 2: Convert to fraction form
    1,164,992.40/1,748,266.20 = 533,581.20/x
  3. Step 3: Cross multiply
    1,164,992.40x = 1,748,266.20 × 533,581.20
  4. Step 4: Simplify right side
    1,164,992.40x = 932,841,976,915.44
  5. Step 5: Solve for x
    x = 932,841,976,915.44/1,164,992.40
  6. Step 6: Final answer
    x = 800,727.95

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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.