Home / 1,675,079.94-2,312,020.89-950,351.88

Finding the Fourth Proportional to 1,675,079.94, 2,312,020.89 and 950,351.88

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Solution

The fourth proportional to 1,675,079.94, 2,312,020.89 and 950,351.88 is: 1,311,718.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,675,079.94 : 2,312,020.89 = 950,351.88 : x
  2. Step 2: Convert to fraction form
    1,675,079.94/2,312,020.89 = 950,351.88/x
  3. Step 3: Cross multiply
    1,675,079.94x = 2,312,020.89 × 950,351.88
  4. Step 4: Simplify right side
    1,675,079.94x = 2,197,233,399,410.77
  5. Step 5: Solve for x
    x = 2,197,233,399,410.77/1,675,079.94
  6. Step 6: Final answer
    x = 1,311,718.53

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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.