Home / 9,073,606.70-13,610,410.05-3,393,530.30

Finding the Fourth Proportional to 9,073,606.70, 13,610,410.05 and 3,393,530.30

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Solution

The fourth proportional to 9,073,606.70, 13,610,410.05 and 3,393,530.30 is: 5,090,295.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,073,606.70 : 13,610,410.05 = 3,393,530.30 : x
  2. Step 2: Convert to fraction form
    9,073,606.70/13,610,410.05 = 3,393,530.30/x
  3. Step 3: Cross multiply
    9,073,606.70x = 13,610,410.05 × 3,393,530.30
  4. Step 4: Simplify right side
    9,073,606.70x = 46,187,338,900,099.52
  5. Step 5: Solve for x
    x = 46,187,338,900,099.52/9,073,606.70
  6. Step 6: Final answer
    x = 5,090,295.45

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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.