Home / 3,917,013.95-5,404,093.54-2,559,674.27

Finding the Fourth Proportional to 3,917,013.95, 5,404,093.54 and 2,559,674.27

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Solution

The fourth proportional to 3,917,013.95, 5,404,093.54 and 2,559,674.27 is: 3,531,444.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,917,013.95 : 5,404,093.54 = 2,559,674.27 : x
  2. Step 2: Convert to fraction form
    3,917,013.95/5,404,093.54 = 2,559,674.27/x
  3. Step 3: Cross multiply
    3,917,013.95x = 5,404,093.54 × 2,559,674.27
  4. Step 4: Simplify right side
    3,917,013.95x = 13,832,719,194,122.26
  5. Step 5: Solve for x
    x = 13,832,719,194,122.26/3,917,013.95
  6. Step 6: Final answer
    x = 3,531,444.96

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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.