Home / 2,304,291.40-3,456,437.10-1,463,792.20

Finding the Fourth Proportional to 2,304,291.40, 3,456,437.10 and 1,463,792.20

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Solution

The fourth proportional to 2,304,291.40, 3,456,437.10 and 1,463,792.20 is: 2,195,688.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,304,291.40 : 3,456,437.10 = 1,463,792.20 : x
  2. Step 2: Convert to fraction form
    2,304,291.40/3,456,437.10 = 1,463,792.20/x
  3. Step 3: Cross multiply
    2,304,291.40x = 3,456,437.10 × 1,463,792.20
  4. Step 4: Simplify right side
    2,304,291.40x = 5,059,505,666,770.62
  5. Step 5: Solve for x
    x = 5,059,505,666,770.62/2,304,291.40
  6. Step 6: Final answer
    x = 2,195,688.30

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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.