Home / 6,908,340.97-10,357,393.83-3,310,682.23

Finding the Fourth Proportional to 6,908,340.97, 10,357,393.83 and 3,310,682.23

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Solution

The fourth proportional to 6,908,340.97, 10,357,393.83 and 3,310,682.23 is: 4,963,570.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,908,340.97 : 10,357,393.83 = 3,310,682.23 : x
  2. Step 2: Convert to fraction form
    6,908,340.97/10,357,393.83 = 3,310,682.23/x
  3. Step 3: Cross multiply
    6,908,340.97x = 10,357,393.83 × 3,310,682.23
  4. Step 4: Simplify right side
    6,908,340.97x = 34,290,039,702,092.64
  5. Step 5: Solve for x
    x = 34,290,039,702,092.64/6,908,340.97
  6. Step 6: Final answer
    x = 4,963,570.83

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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.