Home / 5,929,360.56-8,182,528.20-3,213,106.56

Finding the Fourth Proportional to 5,929,360.56, 8,182,528.20 and 3,213,106.56

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Solution

The fourth proportional to 5,929,360.56, 8,182,528.20 and 3,213,106.56 is: 4,434,092.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,929,360.56 : 8,182,528.20 = 3,213,106.56 : x
  2. Step 2: Convert to fraction form
    5,929,360.56/8,182,528.20 = 3,213,106.56/x
  3. Step 3: Cross multiply
    5,929,360.56x = 8,182,528.20 × 3,213,106.56
  4. Step 4: Simplify right side
    5,929,360.56x = 26,291,335,036,804.99
  5. Step 5: Solve for x
    x = 26,291,335,036,804.99/5,929,360.56
  6. Step 6: Final answer
    x = 4,434,092.81

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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.