Home / 968,844.60-1,454,433.30-961,846.20

Finding the Fourth Proportional to 968,844.60, 1,454,433.30 and 961,846.20

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Solution

The fourth proportional to 968,844.60, 1,454,433.30 and 961,846.20 is: 1,443,927.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    968,844.60 : 1,454,433.30 = 961,846.20 : x
  2. Step 2: Convert to fraction form
    968,844.60/1,454,433.30 = 961,846.20/x
  3. Step 3: Cross multiply
    968,844.60x = 1,454,433.30 × 961,846.20
  4. Step 4: Simplify right side
    968,844.60x = 1,398,941,142,758.46
  5. Step 5: Solve for x
    x = 1,398,941,142,758.46/968,844.60
  6. Step 6: Final answer
    x = 1,443,927.27

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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.