Home / 11,341,203.40-17,011,805.10-5,947,769.80

Finding the Fourth Proportional to 11,341,203.40, 17,011,805.10 and 5,947,769.80

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Solution

The fourth proportional to 11,341,203.40, 17,011,805.10 and 5,947,769.80 is: 8,921,654.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,341,203.40 : 17,011,805.10 = 5,947,769.80 : x
  2. Step 2: Convert to fraction form
    11,341,203.40/17,011,805.10 = 5,947,769.80/x
  3. Step 3: Cross multiply
    11,341,203.40x = 17,011,805.10 × 5,947,769.80
  4. Step 4: Simplify right side
    11,341,203.40x = 101,182,300,617,265.98
  5. Step 5: Solve for x
    x = 101,182,300,617,265.98/11,341,203.40
  6. Step 6: Final answer
    x = 8,921,654.70

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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.