Home / 3,465,195.90-4,781,727.59-2,014,788.44

Finding the Fourth Proportional to 3,465,195.90, 4,781,727.59 and 2,014,788.44

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Solution

The fourth proportional to 3,465,195.90, 4,781,727.59 and 2,014,788.44 is: 2,780,266.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,465,195.90 : 4,781,727.59 = 2,014,788.44 : x
  2. Step 2: Convert to fraction form
    3,465,195.90/4,781,727.59 = 2,014,788.44/x
  3. Step 3: Cross multiply
    3,465,195.90x = 4,781,727.59 × 2,014,788.44
  4. Step 4: Simplify right side
    3,465,195.90x = 9,634,169,437,578.48
  5. Step 5: Solve for x
    x = 9,634,169,437,578.48/3,465,195.90
  6. Step 6: Final answer
    x = 2,780,266.89

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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.