Home / 4,016,272.80-6,029,074.80-2,420,637.60

Finding the Fourth Proportional to 4,016,272.80, 6,029,074.80 and 2,420,637.60

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Solution

The fourth proportional to 4,016,272.80, 6,029,074.80 and 2,420,637.60 is: 3,633,768.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,016,272.80 : 6,029,074.80 = 2,420,637.60 : x
  2. Step 2: Convert to fraction form
    4,016,272.80/6,029,074.80 = 2,420,637.60/x
  3. Step 3: Cross multiply
    4,016,272.80x = 6,029,074.80 × 2,420,637.60
  4. Step 4: Simplify right side
    4,016,272.80x = 14,594,205,154,092.48
  5. Step 5: Solve for x
    x = 14,594,205,154,092.48/4,016,272.80
  6. Step 6: Final answer
    x = 3,633,768.39

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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.