Home / 11,573,255.70-17,360,830.17-5,813,027.46

Finding the Fourth Proportional to 11,573,255.70, 17,360,830.17 and 5,813,027.46

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Solution

The fourth proportional to 11,573,255.70, 17,360,830.17 and 5,813,027.46 is: 8,720,016.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,573,255.70 : 17,360,830.17 = 5,813,027.46 : x
  2. Step 2: Convert to fraction form
    11,573,255.70/17,360,830.17 = 5,813,027.46/x
  3. Step 3: Cross multiply
    11,573,255.70x = 17,360,830.17 × 5,813,027.46
  4. Step 4: Simplify right side
    11,573,255.70x = 100,918,982,506,606.48
  5. Step 5: Solve for x
    x = 100,918,982,506,606.48/11,573,255.70
  6. Step 6: Final answer
    x = 8,720,016.66

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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.