Home / 3,061,330.07-4,592,659.41-931,358.84

Finding the Fourth Proportional to 3,061,330.07, 4,592,659.41 and 931,358.84

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Solution

The fourth proportional to 3,061,330.07, 4,592,659.41 and 931,358.84 is: 1,397,240.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,061,330.07 : 4,592,659.41 = 931,358.84 : x
  2. Step 2: Convert to fraction form
    3,061,330.07/4,592,659.41 = 931,358.84/x
  3. Step 3: Cross multiply
    3,061,330.07x = 4,592,659.41 × 931,358.84
  4. Step 4: Simplify right side
    3,061,330.07x = 4,277,413,917,649.39
  5. Step 5: Solve for x
    x = 4,277,413,917,649.39/3,061,330.07
  6. Step 6: Final answer
    x = 1,397,240.36

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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.