Home / 1,181,855.60-1,774,095.60-733,083.20

Finding the Fourth Proportional to 1,181,855.60, 1,774,095.60 and 733,083.20

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Solution

The fourth proportional to 1,181,855.60, 1,774,095.60 and 733,083.20 is: 1,100,438.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,181,855.60 : 1,774,095.60 = 733,083.20 : x
  2. Step 2: Convert to fraction form
    1,181,855.60/1,774,095.60 = 733,083.20/x
  3. Step 3: Cross multiply
    1,181,855.60x = 1,774,095.60 × 733,083.20
  4. Step 4: Simplify right side
    1,181,855.60x = 1,300,559,679,553.92
  5. Step 5: Solve for x
    x = 1,300,559,679,553.92/1,181,855.60
  6. Step 6: Final answer
    x = 1,100,438.73

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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.