Home / 8,022,959.68-11,071,618.83-4,351,867.06

Finding the Fourth Proportional to 8,022,959.68, 11,071,618.83 and 4,351,867.06

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Solution

The fourth proportional to 8,022,959.68, 11,071,618.83 and 4,351,867.06 is: 6,005,541.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,022,959.68 : 11,071,618.83 = 4,351,867.06 : x
  2. Step 2: Convert to fraction form
    8,022,959.68/11,071,618.83 = 4,351,867.06/x
  3. Step 3: Cross multiply
    8,022,959.68x = 11,071,618.83 × 4,351,867.06
  4. Step 4: Simplify right side
    8,022,959.68x = 48,182,213,287,152.73
  5. Step 5: Solve for x
    x = 48,182,213,287,152.73/8,022,959.68
  6. Step 6: Final answer
    x = 6,005,541.00

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1.5x scale

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.