Home / 6,166,616.32-8,509,713.42-3,413,309.14

Finding the Fourth Proportional to 6,166,616.32, 8,509,713.42 and 3,413,309.14

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Solution

The fourth proportional to 6,166,616.32, 8,509,713.42 and 3,413,309.14 is: 4,710,246.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,166,616.32 : 8,509,713.42 = 3,413,309.14 : x
  2. Step 2: Convert to fraction form
    6,166,616.32/8,509,713.42 = 3,413,309.14/x
  3. Step 3: Cross multiply
    6,166,616.32x = 8,509,713.42 × 3,413,309.14
  4. Step 4: Simplify right side
    6,166,616.32x = 29,046,282,595,266.66
  5. Step 5: Solve for x
    x = 29,046,282,595,266.66/6,166,616.32
  6. Step 6: Final answer
    x = 4,710,246.44

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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.