Home / 4,930,746.60-6,804,299.52-2,755,307.64

Finding the Fourth Proportional to 4,930,746.60, 6,804,299.52 and 2,755,307.64

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Solution

The fourth proportional to 4,930,746.60, 6,804,299.52 and 2,755,307.64 is: 3,802,251.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,930,746.60 : 6,804,299.52 = 2,755,307.64 : x
  2. Step 2: Convert to fraction form
    4,930,746.60/6,804,299.52 = 2,755,307.64/x
  3. Step 3: Cross multiply
    4,930,746.60x = 6,804,299.52 × 2,755,307.64
  4. Step 4: Simplify right side
    4,930,746.60x = 18,747,938,452,304.33
  5. Step 5: Solve for x
    x = 18,747,938,452,304.33/4,930,746.60
  6. Step 6: Final answer
    x = 3,802,251.46

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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.