Home / 2,599,301.36-3,897,524.64-801,686

Finding the Fourth Proportional to 2,599,301.36, 3,897,524.64 and 801,686

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Solution

The fourth proportional to 2,599,301.36, 3,897,524.64 and 801,686 is: 1,202,088.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,599,301.36 : 3,897,524.64 = 801,686 : x
  2. Step 2: Convert to fraction form
    2,599,301.36/3,897,524.64 = 801,686/x
  3. Step 3: Cross multiply
    2,599,301.36x = 3,897,524.64 × 801,686
  4. Step 4: Simplify right side
    2,599,301.36x = 3,124,590,938,543.04
  5. Step 5: Solve for x
    x = 3,124,590,938,543.04/2,599,301.36
  6. Step 6: Final answer
    x = 1,202,088.76

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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.