Home / 2,376,031.70-3,563,868.51-756,735.22

Finding the Fourth Proportional to 2,376,031.70, 3,563,868.51 and 756,735.22

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Solution

The fourth proportional to 2,376,031.70, 3,563,868.51 and 756,735.22 is: 1,135,045.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,376,031.70 : 3,563,868.51 = 756,735.22 : x
  2. Step 2: Convert to fraction form
    2,376,031.70/3,563,868.51 = 756,735.22/x
  3. Step 3: Cross multiply
    2,376,031.70x = 3,563,868.51 × 756,735.22
  4. Step 4: Simplify right side
    2,376,031.70x = 2,696,904,820,965.92
  5. Step 5: Solve for x
    x = 2,696,904,820,965.92/2,376,031.70
  6. Step 6: Final answer
    x = 1,135,045.81

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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.