Home / 2,450,524.85-3,675,962.82-653,398.91

Finding the Fourth Proportional to 2,450,524.85, 3,675,962.82 and 653,398.91

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Solution

The fourth proportional to 2,450,524.85, 3,675,962.82 and 653,398.91 is: 980,145.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,450,524.85 : 3,675,962.82 = 653,398.91 : x
  2. Step 2: Convert to fraction form
    2,450,524.85/3,675,962.82 = 653,398.91/x
  3. Step 3: Cross multiply
    2,450,524.85x = 3,675,962.82 × 653,398.91
  4. Step 4: Simplify right side
    2,450,524.85x = 2,401,870,081,408.71
  5. Step 5: Solve for x
    x = 2,401,870,081,408.71/2,450,524.85
  6. Step 6: Final answer
    x = 980,145.17

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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.