Home / 11,573,247.70-17,360,818.17-5,813,019.46

Finding the Fourth Proportional to 11,573,247.70, 17,360,818.17 and 5,813,019.46

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Solution

The fourth proportional to 11,573,247.70, 17,360,818.17 and 5,813,019.46 is: 8,720,004.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,573,247.70 : 17,360,818.17 = 5,813,019.46 : x
  2. Step 2: Convert to fraction form
    11,573,247.70/17,360,818.17 = 5,813,019.46/x
  3. Step 3: Cross multiply
    11,573,247.70x = 17,360,818.17 × 5,813,019.46
  4. Step 4: Simplify right side
    11,573,247.70x = 100,918,773,863,731.59
  5. Step 5: Solve for x
    x = 100,918,773,863,731.59/11,573,247.70
  6. Step 6: Final answer
    x = 8,720,004.66

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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.