Home / 1,027,514.98-1,417,034.06-882,275.20

Finding the Fourth Proportional to 1,027,514.98, 1,417,034.06 and 882,275.20

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Solution

The fourth proportional to 1,027,514.98, 1,417,034.06 and 882,275.20 is: 1,216,735.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,027,514.98 : 1,417,034.06 = 882,275.20 : x
  2. Step 2: Convert to fraction form
    1,027,514.98/1,417,034.06 = 882,275.20/x
  3. Step 3: Cross multiply
    1,027,514.98x = 1,417,034.06 × 882,275.20
  4. Step 4: Simplify right side
    1,027,514.98x = 1,250,214,008,693.31
  5. Step 5: Solve for x
    x = 1,250,214,008,693.31/1,027,514.98
  6. Step 6: Final answer
    x = 1,216,735.55

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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.