Home / 4,409,424.70-6,614,134.62-1,377,050.38

Finding the Fourth Proportional to 4,409,424.70, 6,614,134.62 and 1,377,050.38

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Solution

The fourth proportional to 4,409,424.70, 6,614,134.62 and 1,377,050.38 is: 2,065,574.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,409,424.70 : 6,614,134.62 = 1,377,050.38 : x
  2. Step 2: Convert to fraction form
    4,409,424.70/6,614,134.62 = 1,377,050.38/x
  3. Step 3: Cross multiply
    4,409,424.70x = 6,614,134.62 × 1,377,050.38
  4. Step 4: Simplify right side
    4,409,424.70x = 9,107,996,591,842.15
  5. Step 5: Solve for x
    x = 9,107,996,591,842.15/4,409,424.70
  6. Step 6: Final answer
    x = 2,065,574.81

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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.