Home / 1,195,931.10-1,646,901.27-967,835.10

Finding the Fourth Proportional to 1,195,931.10, 1,646,901.27 and 967,835.10

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Solution

The fourth proportional to 1,195,931.10, 1,646,901.27 and 967,835.10 is: 1,332,793.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,195,931.10 : 1,646,901.27 = 967,835.10 : x
  2. Step 2: Convert to fraction form
    1,195,931.10/1,646,901.27 = 967,835.10/x
  3. Step 3: Cross multiply
    1,195,931.10x = 1,646,901.27 × 967,835.10
  4. Step 4: Simplify right side
    1,195,931.10x = 1,593,928,855,340.58
  5. Step 5: Solve for x
    x = 1,593,928,855,340.58/1,195,931.10
  6. Step 6: Final answer
    x = 1,332,793.21

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1.5x scale

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.