Home / 4,176,503.60-6,265,619.40-2,380,247.60

Finding the Fourth Proportional to 4,176,503.60, 6,265,619.40 and 2,380,247.60

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Solution

The fourth proportional to 4,176,503.60, 6,265,619.40 and 2,380,247.60 is: 3,570,863.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,176,503.60 : 6,265,619.40 = 2,380,247.60 : x
  2. Step 2: Convert to fraction form
    4,176,503.60/6,265,619.40 = 2,380,247.60/x
  3. Step 3: Cross multiply
    4,176,503.60x = 6,265,619.40 × 2,380,247.60
  4. Step 4: Simplify right side
    4,176,503.60x = 14,913,725,539,363.44
  5. Step 5: Solve for x
    x = 14,913,725,539,363.44/4,176,503.60
  6. Step 6: Final answer
    x = 3,570,863.81

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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.