Home / 2,952,515.81-4,074,471.82-1,594,388.81

Finding the Fourth Proportional to 2,952,515.81, 4,074,471.82 and 1,594,388.81

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Solution

The fourth proportional to 2,952,515.81, 4,074,471.82 and 1,594,388.81 is: 2,200,256.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,952,515.81 : 4,074,471.82 = 1,594,388.81 : x
  2. Step 2: Convert to fraction form
    2,952,515.81/4,074,471.82 = 1,594,388.81/x
  3. Step 3: Cross multiply
    2,952,515.81x = 4,074,471.82 × 1,594,388.81
  4. Step 4: Simplify right side
    2,952,515.81x = 6,496,292,288,647.50
  5. Step 5: Solve for x
    x = 6,496,292,288,647.50/2,952,515.81
  6. Step 6: Final answer
    x = 2,200,256.56

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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.