Home / 1,713,491.52-2,364,558.24-949,616.16

Finding the Fourth Proportional to 1,713,491.52, 2,364,558.24 and 949,616.16

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Solution

The fourth proportional to 1,713,491.52, 2,364,558.24 and 949,616.16 is: 1,310,437.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,713,491.52 : 2,364,558.24 = 949,616.16 : x
  2. Step 2: Convert to fraction form
    1,713,491.52/2,364,558.24 = 949,616.16/x
  3. Step 3: Cross multiply
    1,713,491.52x = 2,364,558.24 × 949,616.16
  4. Step 4: Simplify right side
    1,713,491.52x = 2,245,422,715,965.16
  5. Step 5: Solve for x
    x = 2,245,422,715,965.16/1,713,491.52
  6. Step 6: Final answer
    x = 1,310,437.02

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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.