Home / 3,044,909.28-4,567,362.27-2,843,128.02

Finding the Fourth Proportional to 3,044,909.28, 4,567,362.27 and 2,843,128.02

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Solution

The fourth proportional to 3,044,909.28, 4,567,362.27 and 2,843,128.02 is: 4,264,690.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,044,909.28 : 4,567,362.27 = 2,843,128.02 : x
  2. Step 2: Convert to fraction form
    3,044,909.28/4,567,362.27 = 2,843,128.02/x
  3. Step 3: Cross multiply
    3,044,909.28x = 4,567,362.27 × 2,843,128.02
  4. Step 4: Simplify right side
    3,044,909.28x = 12,985,595,647,327.80
  5. Step 5: Solve for x
    x = 12,985,595,647,327.80/3,044,909.28
  6. Step 6: Final answer
    x = 4,264,690.49

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.