Home / 10,846,152.28-16,268,980.29-2,759,137.48

Finding the Fourth Proportional to 10,846,152.28, 16,268,980.29 and 2,759,137.48

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Solution

The fourth proportional to 10,846,152.28, 16,268,980.29 and 2,759,137.48 is: 4,138,643.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,846,152.28 : 16,268,980.29 = 2,759,137.48 : x
  2. Step 2: Convert to fraction form
    10,846,152.28/16,268,980.29 = 2,759,137.48/x
  3. Step 3: Cross multiply
    10,846,152.28x = 16,268,980.29 × 2,759,137.48
  4. Step 4: Simplify right side
    10,846,152.28x = 44,888,353,279,520.27
  5. Step 5: Solve for x
    x = 44,888,353,279,520.27/10,846,152.28
  6. Step 6: Final answer
    x = 4,138,643.10

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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.