Home / 6,199,556.27-9,299,364.11-1,881,644

Finding the Fourth Proportional to 6,199,556.27, 9,299,364.11 and 1,881,644

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Solution

The fourth proportional to 6,199,556.27, 9,299,364.11 and 1,881,644 is: 2,822,475.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,199,556.27 : 9,299,364.11 = 1,881,644 : x
  2. Step 2: Convert to fraction form
    6,199,556.27/9,299,364.11 = 1,881,644/x
  3. Step 3: Cross multiply
    6,199,556.27x = 9,299,364.11 × 1,881,644
  4. Step 4: Simplify right side
    6,199,556.27x = 17,498,092,671,988.62
  5. Step 5: Solve for x
    x = 17,498,092,671,988.62/6,199,556.27
  6. Step 6: Final answer
    x = 2,822,475.01

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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.