Home / 1,473,933.16-2,207,356.73-840,927.88

Finding the Fourth Proportional to 1,473,933.16, 2,207,356.73 and 840,927.88

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Solution

The fourth proportional to 1,473,933.16, 2,207,356.73 and 840,927.88 is: 1,259,370.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,473,933.16 : 2,207,356.73 = 840,927.88 : x
  2. Step 2: Convert to fraction form
    1,473,933.16/2,207,356.73 = 840,927.88/x
  3. Step 3: Cross multiply
    1,473,933.16x = 2,207,356.73 × 840,927.88
  4. Step 4: Simplify right side
    1,473,933.16x = 1,856,227,815,362.63
  5. Step 5: Solve for x
    x = 1,856,227,815,362.63/1,473,933.16
  6. Step 6: Final answer
    x = 1,259,370.41

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.