Home / 1,110,707.28-1,666,060.92-269,259

Finding the Fourth Proportional to 1,110,707.28, 1,666,060.92 and 269,259

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Solution

The fourth proportional to 1,110,707.28, 1,666,060.92 and 269,259 is: 403,888.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,110,707.28 : 1,666,060.92 = 269,259 : x
  2. Step 2: Convert to fraction form
    1,110,707.28/1,666,060.92 = 269,259/x
  3. Step 3: Cross multiply
    1,110,707.28x = 1,666,060.92 × 269,259
  4. Step 4: Simplify right side
    1,110,707.28x = 448,601,897,258.28
  5. Step 5: Solve for x
    x = 448,601,897,258.28/1,110,707.28
  6. Step 6: Final answer
    x = 403,888.50

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Similar ratio
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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.