Home / 6,149,284.80-9,216,151.20-2,357,707.20

Finding the Fourth Proportional to 6,149,284.80, 9,216,151.20 and 2,357,707.20

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Solution

The fourth proportional to 6,149,284.80, 9,216,151.20 and 2,357,707.20 is: 3,533,579.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,149,284.80 : 9,216,151.20 = 2,357,707.20 : x
  2. Step 2: Convert to fraction form
    6,149,284.80/9,216,151.20 = 2,357,707.20/x
  3. Step 3: Cross multiply
    6,149,284.80x = 9,216,151.20 × 2,357,707.20
  4. Step 4: Simplify right side
    6,149,284.80x = 21,728,986,040,528.64
  5. Step 5: Solve for x
    x = 21,728,986,040,528.64/6,149,284.80
  6. Step 6: Final answer
    x = 3,533,579.39

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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.