Home / 6,759,694.91-10,090,370.49-6,260,140.37

Finding the Fourth Proportional to 6,759,694.91, 10,090,370.49 and 6,260,140.37

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Solution

The fourth proportional to 6,759,694.91, 10,090,370.49 and 6,260,140.37 is: 9,344,672.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,759,694.91 : 10,090,370.49 = 6,260,140.37 : x
  2. Step 2: Convert to fraction form
    6,759,694.91/10,090,370.49 = 6,260,140.37/x
  3. Step 3: Cross multiply
    6,759,694.91x = 10,090,370.49 × 6,260,140.37
  4. Step 4: Simplify right side
    6,759,694.91x = 63,167,135,602,253.84
  5. Step 5: Solve for x
    x = 63,167,135,602,253.84/6,759,694.91
  6. Step 6: Final answer
    x = 9,344,672.58

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.