Home / 6,736,221.60-10,104,332.40-3,326,141.85

Finding the Fourth Proportional to 6,736,221.60, 10,104,332.40 and 3,326,141.85

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Solution

The fourth proportional to 6,736,221.60, 10,104,332.40 and 3,326,141.85 is: 4,989,212.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,736,221.60 : 10,104,332.40 = 3,326,141.85 : x
  2. Step 2: Convert to fraction form
    6,736,221.60/10,104,332.40 = 3,326,141.85/x
  3. Step 3: Cross multiply
    6,736,221.60x = 10,104,332.40 × 3,326,141.85
  4. Step 4: Simplify right side
    6,736,221.60x = 33,608,442,861,950.94
  5. Step 5: Solve for x
    x = 33,608,442,861,950.94/6,736,221.60
  6. Step 6: Final answer
    x = 4,989,212.78

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1.5x scale

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.