Home / 8,399,052.76-11,584,504.07-6,334,155.25

Finding the Fourth Proportional to 8,399,052.76, 11,584,504.07 and 6,334,155.25

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Solution

The fourth proportional to 8,399,052.76, 11,584,504.07 and 6,334,155.25 is: 8,736,467.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,399,052.76 : 11,584,504.07 = 6,334,155.25 : x
  2. Step 2: Convert to fraction form
    8,399,052.76/11,584,504.07 = 6,334,155.25/x
  3. Step 3: Cross multiply
    8,399,052.76x = 11,584,504.07 × 6,334,155.25
  4. Step 4: Simplify right side
    8,399,052.76x = 73,378,047,236,757.91
  5. Step 5: Solve for x
    x = 73,378,047,236,757.91/8,399,052.76
  6. Step 6: Final answer
    x = 8,736,467.00

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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.