Home / 10,568,322.54-15,825,572.58-6,963,159.64

Finding the Fourth Proportional to 10,568,322.54, 15,825,572.58 and 6,963,159.64

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Solution

The fourth proportional to 10,568,322.54, 15,825,572.58 and 6,963,159.64 is: 10,427,008.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,568,322.54 : 15,825,572.58 = 6,963,159.64 : x
  2. Step 2: Convert to fraction form
    10,568,322.54/15,825,572.58 = 6,963,159.64/x
  3. Step 3: Cross multiply
    10,568,322.54x = 15,825,572.58 × 6,963,159.64
  4. Step 4: Simplify right side
    10,568,322.54x = 110,195,988,268,946.67
  5. Step 5: Solve for x
    x = 110,195,988,268,946.67/10,568,322.54
  6. Step 6: Final answer
    x = 10,427,008.44

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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.