Home / 1,168,959.52-1,752,028.80-569,021.92

Finding the Fourth Proportional to 1,168,959.52, 1,752,028.80 and 569,021.92

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Solution

The fourth proportional to 1,168,959.52, 1,752,028.80 and 569,021.92 is: 852,846.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,168,959.52 : 1,752,028.80 = 569,021.92 : x
  2. Step 2: Convert to fraction form
    1,168,959.52/1,752,028.80 = 569,021.92/x
  3. Step 3: Cross multiply
    1,168,959.52x = 1,752,028.80 × 569,021.92
  4. Step 4: Simplify right side
    1,168,959.52x = 996,942,791,671.30
  5. Step 5: Solve for x
    x = 996,942,791,671.30/1,168,959.52
  6. Step 6: Final answer
    x = 852,846.29

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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.