Home / 4,482,976.50-6,186,509.01-2,873,344.50

Finding the Fourth Proportional to 4,482,976.50, 6,186,509.01 and 2,873,344.50

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Solution

The fourth proportional to 4,482,976.50, 6,186,509.01 and 2,873,344.50 is: 3,965,216.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,482,976.50 : 6,186,509.01 = 2,873,344.50 : x
  2. Step 2: Convert to fraction form
    4,482,976.50/6,186,509.01 = 2,873,344.50/x
  3. Step 3: Cross multiply
    4,482,976.50x = 6,186,509.01 × 2,873,344.50
  4. Step 4: Simplify right side
    4,482,976.50x = 17,775,971,638,083.95
  5. Step 5: Solve for x
    x = 17,775,971,638,083.95/4,482,976.50
  6. Step 6: Final answer
    x = 3,965,216.33

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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.