Home / 3,365,959.03-4,645,422.22-1,895,915.95

Finding the Fourth Proportional to 3,365,959.03, 4,645,422.22 and 1,895,915.95

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Solution

The fourth proportional to 3,365,959.03, 4,645,422.22 and 1,895,915.95 is: 2,616,588.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,365,959.03 : 4,645,422.22 = 1,895,915.95 : x
  2. Step 2: Convert to fraction form
    3,365,959.03/4,645,422.22 = 1,895,915.95/x
  3. Step 3: Cross multiply
    3,365,959.03x = 4,645,422.22 × 1,895,915.95
  4. Step 4: Simplify right side
    3,365,959.03x = 8,807,330,081,382.41
  5. Step 5: Solve for x
    x = 8,807,330,081,382.41/3,365,959.03
  6. Step 6: Final answer
    x = 2,616,588.62

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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.