Home / 11,486,288.84-17,229,371.22-6,625,444.82

Finding the Fourth Proportional to 11,486,288.84, 17,229,371.22 and 6,625,444.82

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Solution

The fourth proportional to 11,486,288.84, 17,229,371.22 and 6,625,444.82 is: 9,938,131.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,486,288.84 : 17,229,371.22 = 6,625,444.82 : x
  2. Step 2: Convert to fraction form
    11,486,288.84/17,229,371.22 = 6,625,444.82/x
  3. Step 3: Cross multiply
    11,486,288.84x = 17,229,371.22 × 6,625,444.82
  4. Step 4: Simplify right side
    11,486,288.84x = 114,152,248,215,259.22
  5. Step 5: Solve for x
    x = 114,152,248,215,259.22/11,486,288.84
  6. Step 6: Final answer
    x = 9,938,131.44

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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.