Home / 6,955,904.16-9,598,234.32-3,858,392.88

Finding the Fourth Proportional to 6,955,904.16, 9,598,234.32 and 3,858,392.88

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Solution

The fourth proportional to 6,955,904.16, 9,598,234.32 and 3,858,392.88 is: 5,324,075.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,955,904.16 : 9,598,234.32 = 3,858,392.88 : x
  2. Step 2: Convert to fraction form
    6,955,904.16/9,598,234.32 = 3,858,392.88/x
  3. Step 3: Cross multiply
    6,955,904.16x = 9,598,234.32 × 3,858,392.88
  4. Step 4: Simplify right side
    6,955,904.16x = 37,033,758,960,859.64
  5. Step 5: Solve for x
    x = 37,033,758,960,859.64/6,955,904.16
  6. Step 6: Final answer
    x = 5,324,075.51

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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.