Home / 2,350,355.58-3,222,367.20-2,307,840.30

Finding the Fourth Proportional to 2,350,355.58, 3,222,367.20 and 2,307,840.30

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Solution

The fourth proportional to 2,350,355.58, 3,222,367.20 and 2,307,840.30 is: 3,164,078.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,350,355.58 : 3,222,367.20 = 2,307,840.30 : x
  2. Step 2: Convert to fraction form
    2,350,355.58/3,222,367.20 = 2,307,840.30/x
  3. Step 3: Cross multiply
    2,350,355.58x = 3,222,367.20 × 2,307,840.30
  4. Step 4: Simplify right side
    2,350,355.58x = 7,436,708,885,558.16
  5. Step 5: Solve for x
    x = 7,436,708,885,558.16/2,350,355.58
  6. Step 6: Final answer
    x = 3,164,078.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.