Home / 9,741,153.24-14,607,410.52-5,191,353.96

Finding the Fourth Proportional to 9,741,153.24, 14,607,410.52 and 5,191,353.96

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Solution

The fourth proportional to 9,741,153.24, 14,607,410.52 and 5,191,353.96 is: 7,784,729.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,741,153.24 : 14,607,410.52 = 5,191,353.96 : x
  2. Step 2: Convert to fraction form
    9,741,153.24/14,607,410.52 = 5,191,353.96/x
  3. Step 3: Cross multiply
    9,741,153.24x = 14,607,410.52 × 5,191,353.96
  4. Step 4: Simplify right side
    9,741,153.24x = 75,832,238,448,347.66
  5. Step 5: Solve for x
    x = 75,832,238,448,347.66/9,741,153.24
  6. Step 6: Final answer
    x = 7,784,729.03

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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.