Home / 2,670,046.64-4,004,626.64-963,862.64

Finding the Fourth Proportional to 2,670,046.64, 4,004,626.64 and 963,862.64

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Solution

The fourth proportional to 2,670,046.64, 4,004,626.64 and 963,862.64 is: 1,445,633.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,670,046.64 : 4,004,626.64 = 963,862.64 : x
  2. Step 2: Convert to fraction form
    2,670,046.64/4,004,626.64 = 963,862.64/x
  3. Step 3: Cross multiply
    2,670,046.64x = 4,004,626.64 × 963,862.64
  4. Step 4: Simplify right side
    2,670,046.64x = 3,859,910,005,444.73
  5. Step 5: Solve for x
    x = 3,859,910,005,444.73/2,670,046.64
  6. Step 6: Final answer
    x = 1,445,633.93

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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.