Home / 6,069,674.80-9,103,054.20-3,505,344.40

Finding the Fourth Proportional to 6,069,674.80, 9,103,054.20 and 3,505,344.40

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Solution

The fourth proportional to 6,069,674.80, 9,103,054.20 and 3,505,344.40 is: 5,257,174.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,069,674.80 : 9,103,054.20 = 3,505,344.40 : x
  2. Step 2: Convert to fraction form
    6,069,674.80/9,103,054.20 = 3,505,344.40/x
  3. Step 3: Cross multiply
    6,069,674.80x = 9,103,054.20 × 3,505,344.40
  4. Step 4: Simplify right side
    6,069,674.80x = 31,909,340,062,866.48
  5. Step 5: Solve for x
    x = 31,909,340,062,866.48/6,069,674.80
  6. Step 6: Final answer
    x = 5,257,174.58

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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.