Home / 3,750,995.46-5,626,493.24-911,088.48

Finding the Fourth Proportional to 3,750,995.46, 5,626,493.24 and 911,088.48

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Solution

The fourth proportional to 3,750,995.46, 5,626,493.24 and 911,088.48 is: 1,366,632.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,750,995.46 : 5,626,493.24 = 911,088.48 : x
  2. Step 2: Convert to fraction form
    3,750,995.46/5,626,493.24 = 911,088.48/x
  3. Step 3: Cross multiply
    3,750,995.46x = 5,626,493.24 × 911,088.48
  4. Step 4: Simplify right side
    3,750,995.46x = 5,126,233,173,761.88
  5. Step 5: Solve for x
    x = 5,126,233,173,761.88/3,750,995.46
  6. Step 6: Final answer
    x = 1,366,632.73

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Double scale
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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.