Home / 9,467,786.46-14,204,209.75-3,402,570.74

Finding the Fourth Proportional to 9,467,786.46, 14,204,209.75 and 3,402,570.74

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Solution

The fourth proportional to 9,467,786.46, 14,204,209.75 and 3,402,570.74 is: 5,104,765.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,467,786.46 : 14,204,209.75 = 3,402,570.74 : x
  2. Step 2: Convert to fraction form
    9,467,786.46/14,204,209.75 = 3,402,570.74/x
  3. Step 3: Cross multiply
    9,467,786.46x = 14,204,209.75 × 3,402,570.74
  4. Step 4: Simplify right side
    9,467,786.46x = 48,330,828,400,645.24
  5. Step 5: Solve for x
    x = 48,330,828,400,645.24/9,467,786.46
  6. Step 6: Final answer
    x = 5,104,765.36

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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.