Home / 6,040,218.80-8,336,695.56-3,463,641.20

Finding the Fourth Proportional to 6,040,218.80, 8,336,695.56 and 3,463,641.20

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Solution

The fourth proportional to 6,040,218.80, 8,336,695.56 and 3,463,641.20 is: 4,780,509.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,040,218.80 : 8,336,695.56 = 3,463,641.20 : x
  2. Step 2: Convert to fraction form
    6,040,218.80/8,336,695.56 = 3,463,641.20/x
  3. Step 3: Cross multiply
    6,040,218.80x = 8,336,695.56 × 3,463,641.20
  4. Step 4: Simplify right side
    6,040,218.80x = 28,875,322,213,473.07
  5. Step 5: Solve for x
    x = 28,875,322,213,473.07/6,040,218.80
  6. Step 6: Final answer
    x = 4,780,509.31

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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.