Home / 1,650,016.52-2,474,918.49-570,499.65

Finding the Fourth Proportional to 1,650,016.52, 2,474,918.49 and 570,499.65

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Solution

The fourth proportional to 1,650,016.52, 2,474,918.49 and 570,499.65 is: 855,712.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,650,016.52 : 2,474,918.49 = 570,499.65 : x
  2. Step 2: Convert to fraction form
    1,650,016.52/2,474,918.49 = 570,499.65/x
  3. Step 3: Cross multiply
    1,650,016.52x = 2,474,918.49 × 570,499.65
  4. Step 4: Simplify right side
    1,650,016.52x = 1,411,940,132,323.53
  5. Step 5: Solve for x
    x = 1,411,940,132,323.53/1,650,016.52
  6. Step 6: Final answer
    x = 855,712.73

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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.