Home / 5,910,036.57-8,865,321.57-1,811,062.71

Finding the Fourth Proportional to 5,910,036.57, 8,865,321.57 and 1,811,062.71

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Solution

The fourth proportional to 5,910,036.57, 8,865,321.57 and 1,811,062.71 is: 2,716,675.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,910,036.57 : 8,865,321.57 = 1,811,062.71 : x
  2. Step 2: Convert to fraction form
    5,910,036.57/8,865,321.57 = 1,811,062.71/x
  3. Step 3: Cross multiply
    5,910,036.57x = 8,865,321.57 × 1,811,062.71
  4. Step 4: Simplify right side
    5,910,036.57x = 16,055,653,307,585.65
  5. Step 5: Solve for x
    x = 16,055,653,307,585.65/5,910,036.57
  6. Step 6: Final answer
    x = 2,716,675.80

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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.