Home / 6,074,060.66-9,114,453.95-3,639,230.50

Finding the Fourth Proportional to 6,074,060.66, 9,114,453.95 and 3,639,230.50

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Solution

The fourth proportional to 6,074,060.66, 9,114,453.95 and 3,639,230.50 is: 5,460,860.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,074,060.66 : 9,114,453.95 = 3,639,230.50 : x
  2. Step 2: Convert to fraction form
    6,074,060.66/9,114,453.95 = 3,639,230.50/x
  3. Step 3: Cross multiply
    6,074,060.66x = 9,114,453.95 × 3,639,230.50
  4. Step 4: Simplify right side
    6,074,060.66x = 33,169,598,787,489.32
  5. Step 5: Solve for x
    x = 33,169,598,787,489.32/6,074,060.66
  6. Step 6: Final answer
    x = 5,460,860.65

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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.