Home / 3,463,745.27-4,779,956.50-1,935,852.39

Finding the Fourth Proportional to 3,463,745.27, 4,779,956.50 and 1,935,852.39

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Solution

The fourth proportional to 3,463,745.27, 4,779,956.50 and 1,935,852.39 is: 2,671,469.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,463,745.27 : 4,779,956.50 = 1,935,852.39 : x
  2. Step 2: Convert to fraction form
    3,463,745.27/4,779,956.50 = 1,935,852.39/x
  3. Step 3: Cross multiply
    3,463,745.27x = 4,779,956.50 × 1,935,852.39
  4. Step 4: Simplify right side
    3,463,745.27x = 9,253,290,209,781.40
  5. Step 5: Solve for x
    x = 9,253,290,209,781.40/3,463,745.27
  6. Step 6: Final answer
    x = 2,671,469.61

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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.