Home / 3,835,141.72-5,754,910.62-1,560,246.28

Finding the Fourth Proportional to 3,835,141.72, 5,754,910.62 and 1,560,246.28

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Solution

The fourth proportional to 3,835,141.72, 5,754,910.62 and 1,560,246.28 is: 2,341,263.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,835,141.72 : 5,754,910.62 = 1,560,246.28 : x
  2. Step 2: Convert to fraction form
    3,835,141.72/5,754,910.62 = 1,560,246.28/x
  3. Step 3: Cross multiply
    3,835,141.72x = 5,754,910.62 × 1,560,246.28
  4. Step 4: Simplify right side
    3,835,141.72x = 8,979,077,886,587.49
  5. Step 5: Solve for x
    x = 8,979,077,886,587.49/3,835,141.72
  6. Step 6: Final answer
    x = 2,341,263.65

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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.