Home / 6,222,946.96-9,333,633.12-2,439,087.04

Finding the Fourth Proportional to 6,222,946.96, 9,333,633.12 and 2,439,087.04

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Solution

The fourth proportional to 6,222,946.96, 9,333,633.12 and 2,439,087.04 is: 3,658,321.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,222,946.96 : 9,333,633.12 = 2,439,087.04 : x
  2. Step 2: Convert to fraction form
    6,222,946.96/9,333,633.12 = 2,439,087.04/x
  3. Step 3: Cross multiply
    6,222,946.96x = 9,333,633.12 × 2,439,087.04
  4. Step 4: Simplify right side
    6,222,946.96x = 22,765,543,579,106.76
  5. Step 5: Solve for x
    x = 22,765,543,579,106.76/6,222,946.96
  6. Step 6: Final answer
    x = 3,658,321.97

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1.5x scale

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.