Home / 1,713,671.25-2,364,866.33-949,774.02

Finding the Fourth Proportional to 1,713,671.25, 2,364,866.33 and 949,774.02

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Solution

The fourth proportional to 1,713,671.25, 2,364,866.33 and 949,774.02 is: 1,310,688.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,713,671.25 : 2,364,866.33 = 949,774.02 : x
  2. Step 2: Convert to fraction form
    1,713,671.25/2,364,866.33 = 949,774.02/x
  3. Step 3: Cross multiply
    1,713,671.25x = 2,364,866.33 × 949,774.02
  4. Step 4: Simplify right side
    1,713,671.25x = 2,246,088,596,257.88
  5. Step 5: Solve for x
    x = 2,246,088,596,257.88/1,713,671.25
  6. Step 6: Final answer
    x = 1,310,688.15

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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.