Home / 1,144,600.35-1,715,594.48-461,049.49

Finding the Fourth Proportional to 1,144,600.35, 1,715,594.48 and 461,049.49

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Solution

The fourth proportional to 1,144,600.35, 1,715,594.48 and 461,049.49 is: 691,048.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,144,600.35 : 1,715,594.48 = 461,049.49 : x
  2. Step 2: Convert to fraction form
    1,144,600.35/1,715,594.48 = 461,049.49/x
  3. Step 3: Cross multiply
    1,144,600.35x = 1,715,594.48 × 461,049.49
  4. Step 4: Simplify right side
    1,144,600.35x = 790,973,960,050.82
  5. Step 5: Solve for x
    x = 790,973,960,050.82/1,144,600.35
  6. Step 6: Final answer
    x = 691,048.15

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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.