Home / 2,395,071.14-3,592,657.61-858,166.65

Finding the Fourth Proportional to 2,395,071.14, 3,592,657.61 and 858,166.65

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Solution

The fourth proportional to 2,395,071.14, 3,592,657.61 and 858,166.65 is: 1,287,268.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,395,071.14 : 3,592,657.61 = 858,166.65 : x
  2. Step 2: Convert to fraction form
    2,395,071.14/3,592,657.61 = 858,166.65/x
  3. Step 3: Cross multiply
    2,395,071.14x = 3,592,657.61 × 858,166.65
  4. Step 4: Simplify right side
    2,395,071.14x = 3,083,098,945,904.75
  5. Step 5: Solve for x
    x = 3,083,098,945,904.75/2,395,071.14
  6. Step 6: Final answer
    x = 1,287,268.21

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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.