Home / 10,787,175.58-14,886,301.48-5,825,616.46

Finding the Fourth Proportional to 10,787,175.58, 14,886,301.48 and 5,825,616.46

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Solution

The fourth proportional to 10,787,175.58, 14,886,301.48 and 5,825,616.46 is: 8,039,350.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,787,175.58 : 14,886,301.48 = 5,825,616.46 : x
  2. Step 2: Convert to fraction form
    10,787,175.58/14,886,301.48 = 5,825,616.46/x
  3. Step 3: Cross multiply
    10,787,175.58x = 14,886,301.48 × 5,825,616.46
  4. Step 4: Simplify right side
    10,787,175.58x = 86,721,882,930,410.36
  5. Step 5: Solve for x
    x = 86,721,882,930,410.36/10,787,175.58
  6. Step 6: Final answer
    x = 8,039,350.27

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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.