Home / 5,825,122.40-8,737,683.60-3,274,205.60

Finding the Fourth Proportional to 5,825,122.40, 8,737,683.60 and 3,274,205.60

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Solution

The fourth proportional to 5,825,122.40, 8,737,683.60 and 3,274,205.60 is: 4,911,308.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,825,122.40 : 8,737,683.60 = 3,274,205.60 : x
  2. Step 2: Convert to fraction form
    5,825,122.40/8,737,683.60 = 3,274,205.60/x
  3. Step 3: Cross multiply
    5,825,122.40x = 8,737,683.60 × 3,274,205.60
  4. Step 4: Simplify right side
    5,825,122.40x = 28,608,972,574,148.16
  5. Step 5: Solve for x
    x = 28,608,972,574,148.16/5,825,122.40
  6. Step 6: Final answer
    x = 4,911,308.40

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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.