Home / 1,306,308.24-1,960,065-596,553.84

Finding the Fourth Proportional to 1,306,308.24, 1,960,065 and 596,553.84

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Solution

The fourth proportional to 1,306,308.24, 1,960,065 and 596,553.84 is: 895,105.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,306,308.24 : 1,960,065 = 596,553.84 : x
  2. Step 2: Convert to fraction form
    1,306,308.24/1,960,065 = 596,553.84/x
  3. Step 3: Cross multiply
    1,306,308.24x = 1,960,065 × 596,553.84
  4. Step 4: Simplify right side
    1,306,308.24x = 1,169,284,302,399.60
  5. Step 5: Solve for x
    x = 1,169,284,302,399.60/1,306,308.24
  6. Step 6: Final answer
    x = 895,105.97

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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.