Home / 4,930,603.32-6,804,102.04-2,755,164.35

Finding the Fourth Proportional to 4,930,603.32, 6,804,102.04 and 2,755,164.35

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Solution

The fourth proportional to 4,930,603.32, 6,804,102.04 and 2,755,164.35 is: 3,802,053.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,930,603.32 : 6,804,102.04 = 2,755,164.35 : x
  2. Step 2: Convert to fraction form
    4,930,603.32/6,804,102.04 = 2,755,164.35/x
  3. Step 3: Cross multiply
    4,930,603.32x = 6,804,102.04 × 2,755,164.35
  4. Step 4: Simplify right side
    4,930,603.32x = 18,746,419,374,370.27
  5. Step 5: Solve for x
    x = 18,746,419,374,370.27/4,930,603.32
  6. Step 6: Final answer
    x = 3,802,053.86

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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.