Home / 3,465,196.16-4,781,727.92-2,014,788.68

Finding the Fourth Proportional to 3,465,196.16, 4,781,727.92 and 2,014,788.68

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Solution

The fourth proportional to 3,465,196.16, 4,781,727.92 and 2,014,788.68 is: 2,780,267.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,465,196.16 : 4,781,727.92 = 2,014,788.68 : x
  2. Step 2: Convert to fraction form
    3,465,196.16/4,781,727.92 = 2,014,788.68/x
  3. Step 3: Cross multiply
    3,465,196.16x = 4,781,727.92 × 2,014,788.68
  4. Step 4: Simplify right side
    3,465,196.16x = 9,634,171,284,055.95
  5. Step 5: Solve for x
    x = 9,634,171,284,055.95/3,465,196.16
  6. Step 6: Final answer
    x = 2,780,267.22

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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.