Home / 10,775,404.40-16,169,327.40-4,044,498.80

Finding the Fourth Proportional to 10,775,404.40, 16,169,327.40 and 4,044,498.80

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Solution

The fourth proportional to 10,775,404.40, 16,169,327.40 and 4,044,498.80 is: 6,069,083.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,775,404.40 : 16,169,327.40 = 4,044,498.80 : x
  2. Step 2: Convert to fraction form
    10,775,404.40/16,169,327.40 = 4,044,498.80/x
  3. Step 3: Cross multiply
    10,775,404.40x = 16,169,327.40 × 4,044,498.80
  4. Step 4: Simplify right side
    10,775,404.40x = 65,396,825,266,107.12
  5. Step 5: Solve for x
    x = 65,396,825,266,107.12/10,775,404.40
  6. Step 6: Final answer
    x = 6,069,083.15

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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.