Home / 5,333,712.44-7,359,731.36-3,239,465.07

Finding the Fourth Proportional to 5,333,712.44, 7,359,731.36 and 3,239,465.07

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Solution

The fourth proportional to 5,333,712.44, 7,359,731.36 and 3,239,465.07 is: 4,469,980.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,333,712.44 : 7,359,731.36 = 3,239,465.07 : x
  2. Step 2: Convert to fraction form
    5,333,712.44/7,359,731.36 = 3,239,465.07/x
  3. Step 3: Cross multiply
    5,333,712.44x = 7,359,731.36 × 3,239,465.07
  4. Step 4: Simplify right side
    5,333,712.44x = 23,841,592,659,043.02
  5. Step 5: Solve for x
    x = 23,841,592,659,043.02/5,333,712.44
  6. Step 6: Final answer
    x = 4,469,980.89

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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.