Home / 6,048,149.10-9,072,223.65-1,560,425.10

Finding the Fourth Proportional to 6,048,149.10, 9,072,223.65 and 1,560,425.10

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Solution

The fourth proportional to 6,048,149.10, 9,072,223.65 and 1,560,425.10 is: 2,340,637.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,048,149.10 : 9,072,223.65 = 1,560,425.10 : x
  2. Step 2: Convert to fraction form
    6,048,149.10/9,072,223.65 = 1,560,425.10/x
  3. Step 3: Cross multiply
    6,048,149.10x = 9,072,223.65 × 1,560,425.10
  4. Step 4: Simplify right side
    6,048,149.10x = 14,156,525,496,273.62
  5. Step 5: Solve for x
    x = 14,156,525,496,273.62/6,048,149.10
  6. Step 6: Final answer
    x = 2,340,637.65

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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 (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.