Home / 6,795,352.28-9,375,475.02-3,854,684.72

Finding the Fourth Proportional to 6,795,352.28, 9,375,475.02 and 3,854,684.72

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Solution

The fourth proportional to 6,795,352.28, 9,375,475.02 and 3,854,684.72 is: 5,318,267.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,795,352.28 : 9,375,475.02 = 3,854,684.72 : x
  2. Step 2: Convert to fraction form
    6,795,352.28/9,375,475.02 = 3,854,684.72/x
  3. Step 3: Cross multiply
    6,795,352.28x = 9,375,475.02 × 3,854,684.72
  4. Step 4: Simplify right side
    6,795,352.28x = 36,139,500,311,319.31
  5. Step 5: Solve for x
    x = 36,139,500,311,319.31/6,795,352.28
  6. Step 6: Final answer
    x = 5,318,267.37

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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.