Home / 5,660,549.59-7,810,520.64-3,338,170.63

Finding the Fourth Proportional to 5,660,549.59, 7,810,520.64 and 3,338,170.63

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Solution

The fourth proportional to 5,660,549.59, 7,810,520.64 and 3,338,170.63 is: 4,606,063.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,660,549.59 : 7,810,520.64 = 3,338,170.63 : x
  2. Step 2: Convert to fraction form
    5,660,549.59/7,810,520.64 = 3,338,170.63/x
  3. Step 3: Cross multiply
    5,660,549.59x = 7,810,520.64 × 3,338,170.63
  4. Step 4: Simplify right side
    5,660,549.59x = 26,072,850,605,456.80
  5. Step 5: Solve for x
    x = 26,072,850,605,456.80/5,660,549.59
  6. Step 6: Final answer
    x = 4,606,063.46

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.