Home / 1,844,156.20-2,766,234.30-514,460.20

Finding the Fourth Proportional to 1,844,156.20, 2,766,234.30 and 514,460.20

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Solution

The fourth proportional to 1,844,156.20, 2,766,234.30 and 514,460.20 is: 771,690.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,844,156.20 : 2,766,234.30 = 514,460.20 : x
  2. Step 2: Convert to fraction form
    1,844,156.20/2,766,234.30 = 514,460.20/x
  3. Step 3: Cross multiply
    1,844,156.20x = 2,766,234.30 × 514,460.20
  4. Step 4: Simplify right side
    1,844,156.20x = 1,423,117,451,224.86
  5. Step 5: Solve for x
    x = 1,423,117,451,224.86/1,844,156.20
  6. Step 6: Final answer
    x = 771,690.30

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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.