Home / 623,861.30-935,792.03-150,546.66

Finding the Fourth Proportional to 623,861.30, 935,792.03 and 150,546.66

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Solution

The fourth proportional to 623,861.30, 935,792.03 and 150,546.66 is: 225,820.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    623,861.30 : 935,792.03 = 150,546.66 : x
  2. Step 2: Convert to fraction form
    623,861.30/935,792.03 = 150,546.66/x
  3. Step 3: Cross multiply
    623,861.30x = 935,792.03 × 150,546.66
  4. Step 4: Simplify right side
    623,861.30x = 140,880,359,892.16
  5. Step 5: Solve for x
    x = 140,880,359,892.16/623,861.30
  6. Step 6: Final answer
    x = 225,820.00

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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.