Home / 3,655,585.10-5,044,865.06-2,023,992.41

Finding the Fourth Proportional to 3,655,585.10, 5,044,865.06 and 2,023,992.41

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Solution

The fourth proportional to 3,655,585.10, 5,044,865.06 and 2,023,992.41 is: 2,793,196.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,655,585.10 : 5,044,865.06 = 2,023,992.41 : x
  2. Step 2: Convert to fraction form
    3,655,585.10/5,044,865.06 = 2,023,992.41/x
  3. Step 3: Cross multiply
    3,655,585.10x = 5,044,865.06 × 2,023,992.41
  4. Step 4: Simplify right side
    3,655,585.10x = 10,210,768,608,991.18
  5. Step 5: Solve for x
    x = 10,210,768,608,991.18/3,655,585.10
  6. Step 6: Final answer
    x = 2,793,196.80

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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.