Home / 6,111,593.92-8,433,505.96-3,533,440.76

Finding the Fourth Proportional to 6,111,593.92, 8,433,505.96 and 3,533,440.76

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Solution

The fourth proportional to 6,111,593.92, 8,433,505.96 and 3,533,440.76 is: 4,875,862.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,111,593.92 : 8,433,505.96 = 3,533,440.76 : x
  2. Step 2: Convert to fraction form
    6,111,593.92/8,433,505.96 = 3,533,440.76/x
  3. Step 3: Cross multiply
    6,111,593.92x = 8,433,505.96 × 3,533,440.76
  4. Step 4: Simplify right side
    6,111,593.92x = 29,799,293,708,766.93
  5. Step 5: Solve for x
    x = 29,799,293,708,766.93/6,111,593.92
  6. Step 6: Final answer
    x = 4,875,862.84

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Double scale
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Similar ratio
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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.