Home / 1,060,506.92-1,591,009.44-350,534.89

Finding the Fourth Proportional to 1,060,506.92, 1,591,009.44 and 350,534.89

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Solution

The fourth proportional to 1,060,506.92, 1,591,009.44 and 350,534.89 is: 525,884.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,506.92 : 1,591,009.44 = 350,534.89 : x
  2. Step 2: Convert to fraction form
    1,060,506.92/1,591,009.44 = 350,534.89/x
  3. Step 3: Cross multiply
    1,060,506.92x = 1,591,009.44 × 350,534.89
  4. Step 4: Simplify right side
    1,060,506.92x = 557,704,309,331.64
  5. Step 5: Solve for x
    x = 557,704,309,331.64/1,060,506.92
  6. Step 6: Final answer
    x = 525,884.65

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Double scale
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1.5x scale

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.