Home / 6,100,867.62-9,148,970.79-2,056,268.70

Finding the Fourth Proportional to 6,100,867.62, 9,148,970.79 and 2,056,268.70

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Solution

The fourth proportional to 6,100,867.62, 9,148,970.79 and 2,056,268.70 is: 3,083,617.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,100,867.62 : 9,148,970.79 = 2,056,268.70 : x
  2. Step 2: Convert to fraction form
    6,100,867.62/9,148,970.79 = 2,056,268.70/x
  3. Step 3: Cross multiply
    6,100,867.62x = 9,148,970.79 × 2,056,268.70
  4. Step 4: Simplify right side
    6,100,867.62x = 18,812,742,272,691.27
  5. Step 5: Solve for x
    x = 18,812,742,272,691.27/6,100,867.62
  6. Step 6: Final answer
    x = 3,083,617.52

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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.