Home / 10,842,205.95-16,268,275.38-4,696,067.50

Finding the Fourth Proportional to 10,842,205.95, 16,268,275.38 and 4,696,067.50

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Solution

The fourth proportional to 10,842,205.95, 16,268,275.38 and 4,696,067.50 is: 7,046,252.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,842,205.95 : 16,268,275.38 = 4,696,067.50 : x
  2. Step 2: Convert to fraction form
    10,842,205.95/16,268,275.38 = 4,696,067.50/x
  3. Step 3: Cross multiply
    10,842,205.95x = 16,268,275.38 × 4,696,067.50
  4. Step 4: Simplify right side
    10,842,205.95x = 76,396,919,211,726.78
  5. Step 5: Solve for x
    x = 76,396,919,211,726.78/10,842,205.95
  6. Step 6: Final answer
    x = 7,046,252.36

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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.