Home / 6,904,570.58-10,356,481.46-2,112,260.26

Finding the Fourth Proportional to 6,904,570.58, 10,356,481.46 and 2,112,260.26

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Solution

The fourth proportional to 6,904,570.58, 10,356,481.46 and 2,112,260.26 is: 3,168,275.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,904,570.58 : 10,356,481.46 = 2,112,260.26 : x
  2. Step 2: Convert to fraction form
    6,904,570.58/10,356,481.46 = 2,112,260.26/x
  3. Step 3: Cross multiply
    6,904,570.58x = 10,356,481.46 × 2,112,260.26
  4. Step 4: Simplify right side
    6,904,570.58x = 21,875,584,221,384.78
  5. Step 5: Solve for x
    x = 21,875,584,221,384.78/6,904,570.58
  6. Step 6: Final answer
    x = 3,168,275.85

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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.