Home / 1,739,959.92-2,610,956-728,995.52

Finding the Fourth Proportional to 1,739,959.92, 2,610,956 and 728,995.52

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Solution

The fourth proportional to 1,739,959.92, 2,610,956 and 728,995.52 is: 1,093,919.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,739,959.92 : 2,610,956 = 728,995.52 : x
  2. Step 2: Convert to fraction form
    1,739,959.92/2,610,956 = 728,995.52/x
  3. Step 3: Cross multiply
    1,739,959.92x = 2,610,956 × 728,995.52
  4. Step 4: Simplify right side
    1,739,959.92x = 1,903,375,226,917.12
  5. Step 5: Solve for x
    x = 1,903,375,226,917.12/1,739,959.92
  6. Step 6: Final answer
    x = 1,093,919.01

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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.