Home / 5,575,840.28-8,359,975.48-2,836,655.60

Finding the Fourth Proportional to 5,575,840.28, 8,359,975.48 and 2,836,655.60

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Solution

The fourth proportional to 5,575,840.28, 8,359,975.48 and 2,836,655.60 is: 4,253,057.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,575,840.28 : 8,359,975.48 = 2,836,655.60 : x
  2. Step 2: Convert to fraction form
    5,575,840.28/8,359,975.48 = 2,836,655.60/x
  3. Step 3: Cross multiply
    5,575,840.28x = 8,359,975.48 × 2,836,655.60
  4. Step 4: Simplify right side
    5,575,840.28x = 23,714,371,261,204.69
  5. Step 5: Solve for x
    x = 23,714,371,261,204.69/5,575,840.28
  6. Step 6: Final answer
    x = 4,253,057.85

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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.