Home / 1,665,844.04-2,498,918.52-467,758.28

Finding the Fourth Proportional to 1,665,844.04, 2,498,918.52 and 467,758.28

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Solution

The fourth proportional to 1,665,844.04, 2,498,918.52 and 467,758.28 is: 701,680.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,665,844.04 : 2,498,918.52 = 467,758.28 : x
  2. Step 2: Convert to fraction form
    1,665,844.04/2,498,918.52 = 467,758.28/x
  3. Step 3: Cross multiply
    1,665,844.04x = 2,498,918.52 × 467,758.28
  4. Step 4: Simplify right side
    1,665,844.04x = 1,168,889,828,775.35
  5. Step 5: Solve for x
    x = 1,168,889,828,775.35/1,665,844.04
  6. Step 6: Final answer
    x = 701,680.23

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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.