Home / 7,508,302.88-11,262,454.12-3,463,594

Finding the Fourth Proportional to 7,508,302.88, 11,262,454.12 and 3,463,594

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Solution

The fourth proportional to 7,508,302.88, 11,262,454.12 and 3,463,594 is: 5,195,390.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,508,302.88 : 11,262,454.12 = 3,463,594 : x
  2. Step 2: Convert to fraction form
    7,508,302.88/11,262,454.12 = 3,463,594/x
  3. Step 3: Cross multiply
    7,508,302.88x = 11,262,454.12 × 3,463,594
  4. Step 4: Simplify right side
    7,508,302.88x = 39,008,568,515,307.27
  5. Step 5: Solve for x
    x = 39,008,568,515,307.27/7,508,302.88
  6. Step 6: Final answer
    x = 5,195,390.91

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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.