Home / 3,684,253.40-5,526,380.10-1,159,908.65

Finding the Fourth Proportional to 3,684,253.40, 5,526,380.10 and 1,159,908.65

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Solution

The fourth proportional to 3,684,253.40, 5,526,380.10 and 1,159,908.65 is: 1,739,862.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,684,253.40 : 5,526,380.10 = 1,159,908.65 : x
  2. Step 2: Convert to fraction form
    3,684,253.40/5,526,380.10 = 1,159,908.65/x
  3. Step 3: Cross multiply
    3,684,253.40x = 5,526,380.10 × 1,159,908.65
  4. Step 4: Simplify right side
    3,684,253.40x = 6,410,096,081,177.86
  5. Step 5: Solve for x
    x = 6,410,096,081,177.86/3,684,253.40
  6. Step 6: Final answer
    x = 1,739,862.98

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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.