Home / 2,164,237.83-3,243,805.97-884,055.51

Finding the Fourth Proportional to 2,164,237.83, 3,243,805.97 and 884,055.51

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Solution

The fourth proportional to 2,164,237.83, 3,243,805.97 and 884,055.51 is: 1,325,041.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,164,237.83 : 3,243,805.97 = 884,055.51 : x
  2. Step 2: Convert to fraction form
    2,164,237.83/3,243,805.97 = 884,055.51/x
  3. Step 3: Cross multiply
    2,164,237.83x = 3,243,805.97 × 884,055.51
  4. Step 4: Simplify right side
    2,164,237.83x = 2,867,704,536,729.12
  5. Step 5: Solve for x
    x = 2,867,704,536,729.12/2,164,237.83
  6. Step 6: Final answer
    x = 1,325,041.31

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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.