Home / 6,560,496.62-9,840,080.51-1,768,670.27

Finding the Fourth Proportional to 6,560,496.62, 9,840,080.51 and 1,768,670.27

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Solution

The fourth proportional to 6,560,496.62, 9,840,080.51 and 1,768,670.27 is: 2,652,826.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,560,496.62 : 9,840,080.51 = 1,768,670.27 : x
  2. Step 2: Convert to fraction form
    6,560,496.62/9,840,080.51 = 1,768,670.27/x
  3. Step 3: Cross multiply
    6,560,496.62x = 9,840,080.51 × 1,768,670.27
  4. Step 4: Simplify right side
    6,560,496.62x = 17,403,857,868,200.29
  5. Step 5: Solve for x
    x = 17,403,857,868,200.29/6,560,496.62
  6. Step 6: Final answer
    x = 2,652,826.28

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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.