Home / 1,327,950.52-1,832,448.06-754,878.52

Finding the Fourth Proportional to 1,327,950.52, 1,832,448.06 and 754,878.52

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Solution

The fourth proportional to 1,327,950.52, 1,832,448.06 and 754,878.52 is: 1,041,662.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,327,950.52 : 1,832,448.06 = 754,878.52 : x
  2. Step 2: Convert to fraction form
    1,327,950.52/1,832,448.06 = 754,878.52/x
  3. Step 3: Cross multiply
    1,327,950.52x = 1,832,448.06 × 754,878.52
  4. Step 4: Simplify right side
    1,327,950.52x = 1,383,275,679,509.67
  5. Step 5: Solve for x
    x = 1,383,275,679,509.67/1,327,950.52
  6. Step 6: Final answer
    x = 1,041,662.06

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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.