Home / 3,113,998.24-4,670,595.60-984,297.64

Finding the Fourth Proportional to 3,113,998.24, 4,670,595.60 and 984,297.64

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Solution

The fourth proportional to 3,113,998.24, 4,670,595.60 and 984,297.64 is: 1,476,319.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,113,998.24 : 4,670,595.60 = 984,297.64 : x
  2. Step 2: Convert to fraction form
    3,113,998.24/4,670,595.60 = 984,297.64/x
  3. Step 3: Cross multiply
    3,113,998.24x = 4,670,595.60 × 984,297.64
  4. Step 4: Simplify right side
    3,113,998.24x = 4,597,256,226,474.38
  5. Step 5: Solve for x
    x = 4,597,256,226,474.38/3,113,998.24
  6. Step 6: Final answer
    x = 1,476,319.47

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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.