Home / 4,032,918.27-5,565,357.29-2,197,391.51

Finding the Fourth Proportional to 4,032,918.27, 5,565,357.29 and 2,197,391.51

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Solution

The fourth proportional to 4,032,918.27, 5,565,357.29 and 2,197,391.51 is: 3,032,362.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,032,918.27 : 5,565,357.29 = 2,197,391.51 : x
  2. Step 2: Convert to fraction form
    4,032,918.27/5,565,357.29 = 2,197,391.51/x
  3. Step 3: Cross multiply
    4,032,918.27x = 5,565,357.29 × 2,197,391.51
  4. Step 4: Simplify right side
    4,032,918.27x = 12,229,268,820,348.86
  5. Step 5: Solve for x
    x = 12,229,268,820,348.86/4,032,918.27
  6. Step 6: Final answer
    x = 3,032,362.18

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.