Home / 4,886,563.60-7,329,845.40-3,374,909.20

Finding the Fourth Proportional to 4,886,563.60, 7,329,845.40 and 3,374,909.20

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Solution

The fourth proportional to 4,886,563.60, 7,329,845.40 and 3,374,909.20 is: 5,062,363.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,886,563.60 : 7,329,845.40 = 3,374,909.20 : x
  2. Step 2: Convert to fraction form
    4,886,563.60/7,329,845.40 = 3,374,909.20/x
  3. Step 3: Cross multiply
    4,886,563.60x = 7,329,845.40 × 3,374,909.20
  4. Step 4: Simplify right side
    4,886,563.60x = 24,737,562,675,037.68
  5. Step 5: Solve for x
    x = 24,737,562,675,037.68/4,886,563.60
  6. Step 6: Final answer
    x = 5,062,363.80

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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.