Home / 1,510,933.04-2,264,974.86-752,057

Finding the Fourth Proportional to 1,510,933.04, 2,264,974.86 and 752,057

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Solution

The fourth proportional to 1,510,933.04, 2,264,974.86 and 752,057 is: 1,127,376.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,510,933.04 : 2,264,974.86 = 752,057 : x
  2. Step 2: Convert to fraction form
    1,510,933.04/2,264,974.86 = 752,057/x
  3. Step 3: Cross multiply
    1,510,933.04x = 2,264,974.86 × 752,057
  4. Step 4: Simplify right side
    1,510,933.04x = 1,703,390,198,287.02
  5. Step 5: Solve for x
    x = 1,703,390,198,287.02/1,510,933.04
  6. Step 6: Final answer
    x = 1,127,376.36

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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.