Home / 9,380,625.49-14,073,364.14-5,493,365.22

Finding the Fourth Proportional to 9,380,625.49, 14,073,364.14 and 5,493,365.22

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Solution

The fourth proportional to 9,380,625.49, 14,073,364.14 and 5,493,365.22 is: 8,241,468.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,380,625.49 : 14,073,364.14 = 5,493,365.22 : x
  2. Step 2: Convert to fraction form
    9,380,625.49/14,073,364.14 = 5,493,365.22/x
  3. Step 3: Cross multiply
    9,380,625.49x = 14,073,364.14 × 5,493,365.22
  4. Step 4: Simplify right side
    9,380,625.49x = 77,310,129,127,246.20
  5. Step 5: Solve for x
    x = 77,310,129,127,246.20/9,380,625.49
  6. Step 6: Final answer
    x = 8,241,468.46

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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.