Home / 6,651,319.68-9,178,834.56-3,595,533.93

Finding the Fourth Proportional to 6,651,319.68, 9,178,834.56 and 3,595,533.93

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Solution

The fourth proportional to 6,651,319.68, 9,178,834.56 and 3,595,533.93 is: 4,961,844.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,651,319.68 : 9,178,834.56 = 3,595,533.93 : x
  2. Step 2: Convert to fraction form
    6,651,319.68/9,178,834.56 = 3,595,533.93/x
  3. Step 3: Cross multiply
    6,651,319.68x = 9,178,834.56 × 3,595,533.93
  4. Step 4: Simplify right side
    6,651,319.68x = 33,002,811,098,336.62
  5. Step 5: Solve for x
    x = 33,002,811,098,336.62/6,651,319.68
  6. Step 6: Final answer
    x = 4,961,844.07

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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.