Home / 1,727,343.54-2,591,347.33-662,302.56

Finding the Fourth Proportional to 1,727,343.54, 2,591,347.33 and 662,302.56

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Solution

The fourth proportional to 1,727,343.54, 2,591,347.33 and 662,302.56 is: 993,581.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,727,343.54 : 2,591,347.33 = 662,302.56 : x
  2. Step 2: Convert to fraction form
    1,727,343.54/2,591,347.33 = 662,302.56/x
  3. Step 3: Cross multiply
    1,727,343.54x = 2,591,347.33 × 662,302.56
  4. Step 4: Simplify right side
    1,727,343.54x = 1,716,255,960,079.79
  5. Step 5: Solve for x
    x = 1,716,255,960,079.79/1,727,343.54
  6. Step 6: Final answer
    x = 993,581.14

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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.