Home / 11,492,062.17-17,234,342.74-3,813,644.49

Finding the Fourth Proportional to 11,492,062.17, 17,234,342.74 and 3,813,644.49

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Solution

The fourth proportional to 11,492,062.17, 17,234,342.74 and 3,813,644.49 is: 5,719,222.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,492,062.17 : 17,234,342.74 = 3,813,644.49 : x
  2. Step 2: Convert to fraction form
    11,492,062.17/17,234,342.74 = 3,813,644.49/x
  3. Step 3: Cross multiply
    11,492,062.17x = 17,234,342.74 × 3,813,644.49
  4. Step 4: Simplify right side
    11,492,062.17x = 65,725,656,229,172.50
  5. Step 5: Solve for x
    x = 65,725,656,229,172.50/11,492,062.17
  6. Step 6: Final answer
    x = 5,719,222.13

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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.