Home / 10,722,594.20-16,086,224.10-3,532,904.60

Finding the Fourth Proportional to 10,722,594.20, 16,086,224.10 and 3,532,904.60

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Solution

The fourth proportional to 10,722,594.20, 16,086,224.10 and 3,532,904.60 is: 5,300,125.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,722,594.20 : 16,086,224.10 = 3,532,904.60 : x
  2. Step 2: Convert to fraction form
    10,722,594.20/16,086,224.10 = 3,532,904.60/x
  3. Step 3: Cross multiply
    10,722,594.20x = 16,086,224.10 × 3,532,904.60
  4. Step 4: Simplify right side
    10,722,594.20x = 56,831,095,119,520.86
  5. Step 5: Solve for x
    x = 56,831,095,119,520.86/10,722,594.20
  6. Step 6: Final answer
    x = 5,300,125.52

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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.