Home / 925,057.17-1,276,792.20-602,204.94

Finding the Fourth Proportional to 925,057.17, 1,276,792.20 and 602,204.94

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Solution

The fourth proportional to 925,057.17, 1,276,792.20 and 602,204.94 is: 831,181.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    925,057.17 : 1,276,792.20 = 602,204.94 : x
  2. Step 2: Convert to fraction form
    925,057.17/1,276,792.20 = 602,204.94/x
  3. Step 3: Cross multiply
    925,057.17x = 1,276,792.20 × 602,204.94
  4. Step 4: Simplify right side
    925,057.17x = 768,890,570,193.47
  5. Step 5: Solve for x
    x = 768,890,570,193.47/925,057.17
  6. Step 6: Final answer
    x = 831,181.68

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.