Home / 6,614,162.28-9,127,235.46-3,674,169.93

Finding the Fourth Proportional to 6,614,162.28, 9,127,235.46 and 3,674,169.93

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Solution

The fourth proportional to 6,614,162.28, 9,127,235.46 and 3,674,169.93 is: 5,070,183.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,614,162.28 : 9,127,235.46 = 3,674,169.93 : x
  2. Step 2: Convert to fraction form
    6,614,162.28/9,127,235.46 = 3,674,169.93/x
  3. Step 3: Cross multiply
    6,614,162.28x = 9,127,235.46 × 3,674,169.93
  4. Step 4: Simplify right side
    6,614,162.28x = 33,535,014,071,161.72
  5. Step 5: Solve for x
    x = 33,535,014,071,161.72/6,614,162.28
  6. Step 6: Final answer
    x = 5,070,183.14

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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.