Home / 1,096,165.10-1,644,247.65-623,773.10

Finding the Fourth Proportional to 1,096,165.10, 1,644,247.65 and 623,773.10

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Solution

The fourth proportional to 1,096,165.10, 1,644,247.65 and 623,773.10 is: 935,659.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,096,165.10 : 1,644,247.65 = 623,773.10 : x
  2. Step 2: Convert to fraction form
    1,096,165.10/1,644,247.65 = 623,773.10/x
  3. Step 3: Cross multiply
    1,096,165.10x = 1,644,247.65 × 623,773.10
  4. Step 4: Simplify right side
    1,096,165.10x = 1,025,637,453,808.21
  5. Step 5: Solve for x
    x = 1,025,637,453,808.21/1,096,165.10
  6. Step 6: Final answer
    x = 935,659.65

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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.