Home / 949,474.12-1,423,226.76-593,671.36

Finding the Fourth Proportional to 949,474.12, 1,423,226.76 and 593,671.36

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Solution

The fourth proportional to 949,474.12, 1,423,226.76 and 593,671.36 is: 889,891.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    949,474.12 : 1,423,226.76 = 593,671.36 : x
  2. Step 2: Convert to fraction form
    949,474.12/1,423,226.76 = 593,671.36/x
  3. Step 3: Cross multiply
    949,474.12x = 1,423,226.76 × 593,671.36
  4. Step 4: Simplify right side
    949,474.12x = 844,928,966,197.59
  5. Step 5: Solve for x
    x = 844,928,966,197.59/949,474.12
  6. Step 6: Final answer
    x = 889,891.52

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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.