Home / 2,314,153.40-3,471,230.10-1,194,409.40

Finding the Fourth Proportional to 2,314,153.40, 3,471,230.10 and 1,194,409.40

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Solution

The fourth proportional to 2,314,153.40, 3,471,230.10 and 1,194,409.40 is: 1,791,614.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,314,153.40 : 3,471,230.10 = 1,194,409.40 : x
  2. Step 2: Convert to fraction form
    2,314,153.40/3,471,230.10 = 1,194,409.40/x
  3. Step 3: Cross multiply
    2,314,153.40x = 3,471,230.10 × 1,194,409.40
  4. Step 4: Simplify right side
    2,314,153.40x = 4,146,069,861,002.94
  5. Step 5: Solve for x
    x = 4,146,069,861,002.94/2,314,153.40
  6. Step 6: Final answer
    x = 1,791,614.10

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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.