Home / 4,671,800.85-7,007,701.28-3,476,058.60

Finding the Fourth Proportional to 4,671,800.85, 7,007,701.28 and 3,476,058.60

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Solution

The fourth proportional to 4,671,800.85, 7,007,701.28 and 3,476,058.60 is: 5,214,087.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,671,800.85 : 7,007,701.28 = 3,476,058.60 : x
  2. Step 2: Convert to fraction form
    4,671,800.85/7,007,701.28 = 3,476,058.60/x
  3. Step 3: Cross multiply
    4,671,800.85x = 7,007,701.28 × 3,476,058.60
  4. Step 4: Simplify right side
    4,671,800.85x = 24,359,180,283,194.72
  5. Step 5: Solve for x
    x = 24,359,180,283,194.72/4,671,800.85
  6. Step 6: Final answer
    x = 5,214,087.90

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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.