Home / 6,188,346.81-9,284,420.70-2,954,011.68

Finding the Fourth Proportional to 6,188,346.81, 9,284,420.70 and 2,954,011.68

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Solution

The fourth proportional to 6,188,346.81, 9,284,420.70 and 2,954,011.68 is: 4,431,924.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,188,346.81 : 9,284,420.70 = 2,954,011.68 : x
  2. Step 2: Convert to fraction form
    6,188,346.81/9,284,420.70 = 2,954,011.68/x
  3. Step 3: Cross multiply
    6,188,346.81x = 9,284,420.70 × 2,954,011.68
  4. Step 4: Simplify right side
    6,188,346.81x = 27,426,287,189,833.77
  5. Step 5: Solve for x
    x = 27,426,287,189,833.77/6,188,346.81
  6. Step 6: Final answer
    x = 4,431,924.72

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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.