Home / 1,181,296.60-1,773,257.10-732,524.20

Finding the Fourth Proportional to 1,181,296.60, 1,773,257.10 and 732,524.20

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Solution

The fourth proportional to 1,181,296.60, 1,773,257.10 and 732,524.20 is: 1,099,600.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,181,296.60 : 1,773,257.10 = 732,524.20 : x
  2. Step 2: Convert to fraction form
    1,181,296.60/1,773,257.10 = 732,524.20/x
  3. Step 3: Cross multiply
    1,181,296.60x = 1,773,257.10 × 732,524.20
  4. Step 4: Simplify right side
    1,181,296.60x = 1,298,953,738,571.82
  5. Step 5: Solve for x
    x = 1,298,953,738,571.82/1,181,296.60
  6. Step 6: Final answer
    x = 1,099,600.00

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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.