Home / 6,659,811.52-9,190,567.92-3,604,025.92

Finding the Fourth Proportional to 6,659,811.52, 9,190,567.92 and 3,604,025.92

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Solution

The fourth proportional to 6,659,811.52, 9,190,567.92 and 3,604,025.92 is: 4,973,570.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,659,811.52 : 9,190,567.92 = 3,604,025.92 : x
  2. Step 2: Convert to fraction form
    6,659,811.52/9,190,567.92 = 3,604,025.92/x
  3. Step 3: Cross multiply
    6,659,811.52x = 9,190,567.92 × 3,604,025.92
  4. Step 4: Simplify right side
    6,659,811.52x = 33,123,045,003,200.48
  5. Step 5: Solve for x
    x = 33,123,045,003,200.48/6,659,811.52
  6. Step 6: Final answer
    x = 4,973,570.93

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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.