Home / 2,453,161.48-3,679,483.22-656,226.28

Finding the Fourth Proportional to 2,453,161.48, 3,679,483.22 and 656,226.28

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Solution

The fourth proportional to 2,453,161.48, 3,679,483.22 and 656,226.28 is: 984,270.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,453,161.48 : 3,679,483.22 = 656,226.28 : x
  2. Step 2: Convert to fraction form
    2,453,161.48/3,679,483.22 = 656,226.28/x
  3. Step 3: Cross multiply
    2,453,161.48x = 3,679,483.22 × 656,226.28
  4. Step 4: Simplify right side
    2,453,161.48x = 2,414,573,585,783.02
  5. Step 5: Solve for x
    x = 2,414,573,585,783.02/2,453,161.48
  6. Step 6: Final answer
    x = 984,270.14

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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.