Home / 6,563,155-9,844,732.51-1,770,844.27

Finding the Fourth Proportional to 6,563,155, 9,844,732.51 and 1,770,844.27

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Solution

The fourth proportional to 6,563,155, 9,844,732.51 and 1,770,844.27 is: 2,656,266.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,563,155 : 9,844,732.51 = 1,770,844.27 : x
  2. Step 2: Convert to fraction form
    6,563,155/9,844,732.51 = 1,770,844.27/x
  3. Step 3: Cross multiply
    6,563,155x = 9,844,732.51 × 1,770,844.27
  4. Step 4: Simplify right side
    6,563,155x = 17,433,488,155,016.22
  5. Step 5: Solve for x
    x = 17,433,488,155,016.22/6,563,155
  6. Step 6: Final answer
    x = 2,656,266.41

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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.