Home / 3,251,464.07-4,486,961.69-1,801,155.02

Finding the Fourth Proportional to 3,251,464.07, 4,486,961.69 and 1,801,155.02

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Solution

The fourth proportional to 3,251,464.07, 4,486,961.69 and 1,801,155.02 is: 2,485,561.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,251,464.07 : 4,486,961.69 = 1,801,155.02 : x
  2. Step 2: Convert to fraction form
    3,251,464.07/4,486,961.69 = 1,801,155.02/x
  3. Step 3: Cross multiply
    3,251,464.07x = 4,486,961.69 × 1,801,155.02
  4. Step 4: Simplify right side
    3,251,464.07x = 8,081,713,547,804.93
  5. Step 5: Solve for x
    x = 8,081,713,547,804.93/3,251,464.07
  6. Step 6: Final answer
    x = 2,485,561.39

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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.