Home / 1,166,298.65-1,609,499.60-650,085.27

Finding the Fourth Proportional to 1,166,298.65, 1,609,499.60 and 650,085.27

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Solution

The fourth proportional to 1,166,298.65, 1,609,499.60 and 650,085.27 is: 897,121.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,166,298.65 : 1,609,499.60 = 650,085.27 : x
  2. Step 2: Convert to fraction form
    1,166,298.65/1,609,499.60 = 650,085.27/x
  3. Step 3: Cross multiply
    1,166,298.65x = 1,609,499.60 × 650,085.27
  4. Step 4: Simplify right side
    1,166,298.65x = 1,046,311,970,732.97
  5. Step 5: Solve for x
    x = 1,046,311,970,732.97/1,166,298.65
  6. Step 6: Final answer
    x = 897,121.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.