Home / 960,275.61-1,325,233.50-530,546.52

Finding the Fourth Proportional to 960,275.61, 1,325,233.50 and 530,546.52

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Solution

The fourth proportional to 960,275.61, 1,325,233.50 and 530,546.52 is: 732,183.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    960,275.61 : 1,325,233.50 = 530,546.52 : x
  2. Step 2: Convert to fraction form
    960,275.61/1,325,233.50 = 530,546.52/x
  3. Step 3: Cross multiply
    960,275.61x = 1,325,233.50 × 530,546.52
  4. Step 4: Simplify right side
    960,275.61x = 703,098,021,612.42
  5. Step 5: Solve for x
    x = 703,098,021,612.42/960,275.61
  6. Step 6: Final answer
    x = 732,183.57

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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.