Home / 3,044,407.58-4,201,284.16-1,667,801.11

Finding the Fourth Proportional to 3,044,407.58, 4,201,284.16 and 1,667,801.11

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Solution

The fourth proportional to 3,044,407.58, 4,201,284.16 and 1,667,801.11 is: 2,301,566.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,044,407.58 : 4,201,284.16 = 1,667,801.11 : x
  2. Step 2: Convert to fraction form
    3,044,407.58/4,201,284.16 = 1,667,801.11/x
  3. Step 3: Cross multiply
    3,044,407.58x = 4,201,284.16 × 1,667,801.11
  4. Step 4: Simplify right side
    3,044,407.58x = 7,006,906,387,367.10
  5. Step 5: Solve for x
    x = 7,006,906,387,367.10/3,044,407.58
  6. Step 6: Final answer
    x = 2,301,566.46

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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.