Home / 4,353,406.74-6,007,442.49-2,419,600.59

Finding the Fourth Proportional to 4,353,406.74, 6,007,442.49 and 2,419,600.59

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Solution

The fourth proportional to 4,353,406.74, 6,007,442.49 and 2,419,600.59 is: 3,338,904.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,353,406.74 : 6,007,442.49 = 2,419,600.59 : x
  2. Step 2: Convert to fraction form
    4,353,406.74/6,007,442.49 = 2,419,600.59/x
  3. Step 3: Cross multiply
    4,353,406.74x = 6,007,442.49 × 2,419,600.59
  4. Step 4: Simplify right side
    4,353,406.74x = 14,535,611,393,195.07
  5. Step 5: Solve for x
    x = 14,535,611,393,195.07/4,353,406.74
  6. Step 6: Final answer
    x = 3,338,904.97

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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.