Home / 1,738,591.60-2,607,887.40-1,650,018.10

Finding the Fourth Proportional to 1,738,591.60, 2,607,887.40 and 1,650,018.10

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Solution

The fourth proportional to 1,738,591.60, 2,607,887.40 and 1,650,018.10 is: 2,475,027.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,738,591.60 : 2,607,887.40 = 1,650,018.10 : x
  2. Step 2: Convert to fraction form
    1,738,591.60/2,607,887.40 = 1,650,018.10/x
  3. Step 3: Cross multiply
    1,738,591.60x = 2,607,887.40 × 1,650,018.10
  4. Step 4: Simplify right side
    1,738,591.60x = 4,303,061,412,761.94
  5. Step 5: Solve for x
    x = 4,303,061,412,761.94/1,738,591.60
  6. Step 6: Final answer
    x = 2,475,027.15

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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.