Home / 2,009,544.05-2,773,202.27-1,091,791.37

Finding the Fourth Proportional to 2,009,544.05, 2,773,202.27 and 1,091,791.37

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Solution

The fourth proportional to 2,009,544.05, 2,773,202.27 and 1,091,791.37 is: 1,506,689.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,009,544.05 : 2,773,202.27 = 1,091,791.37 : x
  2. Step 2: Convert to fraction form
    2,009,544.05/2,773,202.27 = 1,091,791.37/x
  3. Step 3: Cross multiply
    2,009,544.05x = 2,773,202.27 × 1,091,791.37
  4. Step 4: Simplify right side
    2,009,544.05x = 3,027,758,307,124.46
  5. Step 5: Solve for x
    x = 3,027,758,307,124.46/2,009,544.05
  6. Step 6: Final answer
    x = 1,506,689.19

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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.