Home / 4,159,882.40-6,240,698.40-2,361,293.60

Finding the Fourth Proportional to 4,159,882.40, 6,240,698.40 and 2,361,293.60

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Solution

The fourth proportional to 4,159,882.40, 6,240,698.40 and 2,361,293.60 is: 3,542,436.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,159,882.40 : 6,240,698.40 = 2,361,293.60 : x
  2. Step 2: Convert to fraction form
    4,159,882.40/6,240,698.40 = 2,361,293.60/x
  3. Step 3: Cross multiply
    4,159,882.40x = 6,240,698.40 × 2,361,293.60
  4. Step 4: Simplify right side
    4,159,882.40x = 14,736,121,191,450.24
  5. Step 5: Solve for x
    x = 14,736,121,191,450.24/4,159,882.40
  6. Step 6: Final answer
    x = 3,542,436.97

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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.