Home / 6,311,194.03-9,483,885.15-3,434,687.60

Finding the Fourth Proportional to 6,311,194.03, 9,483,885.15 and 3,434,687.60

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Solution

The fourth proportional to 6,311,194.03, 9,483,885.15 and 3,434,687.60 is: 5,161,334.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,311,194.03 : 9,483,885.15 = 3,434,687.60 : x
  2. Step 2: Convert to fraction form
    6,311,194.03/9,483,885.15 = 3,434,687.60/x
  3. Step 3: Cross multiply
    6,311,194.03x = 9,483,885.15 × 3,434,687.60
  4. Step 4: Simplify right side
    6,311,194.03x = 32,574,182,736,896.61
  5. Step 5: Solve for x
    x = 32,574,182,736,896.61/6,311,194.03
  6. Step 6: Final answer
    x = 5,161,334.39

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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.