Home / 4,010,147.10-6,015,220.65-1,170,546.30

Finding the Fourth Proportional to 4,010,147.10, 6,015,220.65 and 1,170,546.30

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Solution

The fourth proportional to 4,010,147.10, 6,015,220.65 and 1,170,546.30 is: 1,755,819.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,010,147.10 : 6,015,220.65 = 1,170,546.30 : x
  2. Step 2: Convert to fraction form
    4,010,147.10/6,015,220.65 = 1,170,546.30/x
  3. Step 3: Cross multiply
    4,010,147.10x = 6,015,220.65 × 1,170,546.30
  4. Step 4: Simplify right side
    4,010,147.10x = 7,041,094,275,541.10
  5. Step 5: Solve for x
    x = 7,041,094,275,541.10/4,010,147.10
  6. Step 6: Final answer
    x = 1,755,819.45

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Double scale
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Similar ratio
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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.