Home / 3,042,770.95-4,199,305.59-1,684,643.95

Finding the Fourth Proportional to 3,042,770.95, 4,199,305.59 and 1,684,643.95

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Solution

The fourth proportional to 3,042,770.95, 4,199,305.59 and 1,684,643.95 is: 2,324,964.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,042,770.95 : 4,199,305.59 = 1,684,643.95 : x
  2. Step 2: Convert to fraction form
    3,042,770.95/4,199,305.59 = 1,684,643.95/x
  3. Step 3: Cross multiply
    3,042,770.95x = 4,199,305.59 × 1,684,643.95
  4. Step 4: Simplify right side
    3,042,770.95x = 7,074,334,756,394.68
  5. Step 5: Solve for x
    x = 7,074,334,756,394.68/3,042,770.95
  6. Step 6: Final answer
    x = 2,324,964.60

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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.