Home / 1,144,675.13-1,717,045.49-303,226.88

Finding the Fourth Proportional to 1,144,675.13, 1,717,045.49 and 303,226.88

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Solution

The fourth proportional to 1,144,675.13, 1,717,045.49 and 303,226.88 is: 454,849.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,144,675.13 : 1,717,045.49 = 303,226.88 : x
  2. Step 2: Convert to fraction form
    1,144,675.13/1,717,045.49 = 303,226.88/x
  3. Step 3: Cross multiply
    1,144,675.13x = 1,717,045.49 × 303,226.88
  4. Step 4: Simplify right side
    1,144,675.13x = 520,654,338,923.61
  5. Step 5: Solve for x
    x = 520,654,338,923.61/1,144,675.13
  6. Step 6: Final answer
    x = 454,849.00

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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.