Home / 2,586,073.04-3,875,621.97-1,307,582.46

Finding the Fourth Proportional to 2,586,073.04, 3,875,621.97 and 1,307,582.46

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Solution

The fourth proportional to 2,586,073.04, 3,875,621.97 and 1,307,582.46 is: 1,959,610.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,586,073.04 : 3,875,621.97 = 1,307,582.46 : x
  2. Step 2: Convert to fraction form
    2,586,073.04/3,875,621.97 = 1,307,582.46/x
  3. Step 3: Cross multiply
    2,586,073.04x = 3,875,621.97 × 1,307,582.46
  4. Step 4: Simplify right side
    2,586,073.04x = 5,067,695,309,562.65
  5. Step 5: Solve for x
    x = 5,067,695,309,562.65/2,586,073.04
  6. Step 6: Final answer
    x = 1,959,610.28

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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.