Home / 5,354,096.22-7,388,652.93-2,906,703.81

Finding the Fourth Proportional to 5,354,096.22, 7,388,652.93 and 2,906,703.81

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Solution

The fourth proportional to 5,354,096.22, 7,388,652.93 and 2,906,703.81 is: 4,011,251.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,354,096.22 : 7,388,652.93 = 2,906,703.81 : x
  2. Step 2: Convert to fraction form
    5,354,096.22/7,388,652.93 = 2,906,703.81/x
  3. Step 3: Cross multiply
    5,354,096.22x = 7,388,652.93 × 2,906,703.81
  4. Step 4: Simplify right side
    5,354,096.22x = 21,476,625,622,398.66
  5. Step 5: Solve for x
    x = 21,476,625,622,398.66/5,354,096.22
  6. Step 6: Final answer
    x = 4,011,251.34

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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.