Home / 1,665,812.72-2,498,719.37-600,854.64

Finding the Fourth Proportional to 1,665,812.72, 2,498,719.37 and 600,854.64

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Solution

The fourth proportional to 1,665,812.72, 2,498,719.37 and 600,854.64 is: 901,282.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,665,812.72 : 2,498,719.37 = 600,854.64 : x
  2. Step 2: Convert to fraction form
    1,665,812.72/2,498,719.37 = 600,854.64/x
  3. Step 3: Cross multiply
    1,665,812.72x = 2,498,719.37 × 600,854.64
  4. Step 4: Simplify right side
    1,665,812.72x = 1,501,367,127,522.38
  5. Step 5: Solve for x
    x = 1,501,367,127,522.38/1,665,812.72
  6. Step 6: Final answer
    x = 901,282.06

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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.