Home / 6,203,534.40-9,305,593.20-1,943,841.60

Finding the Fourth Proportional to 6,203,534.40, 9,305,593.20 and 1,943,841.60

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Solution

The fourth proportional to 6,203,534.40, 9,305,593.20 and 1,943,841.60 is: 2,915,853.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,203,534.40 : 9,305,593.20 = 1,943,841.60 : x
  2. Step 2: Convert to fraction form
    6,203,534.40/9,305,593.20 = 1,943,841.60/x
  3. Step 3: Cross multiply
    6,203,534.40x = 9,305,593.20 × 1,943,841.60
  4. Step 4: Simplify right side
    6,203,534.40x = 18,088,599,174,837.12
  5. Step 5: Solve for x
    x = 18,088,599,174,837.12/6,203,534.40
  6. Step 6: Final answer
    x = 2,915,853.77

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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.