Home / 6,531,788.98-9,014,128.52-3,591,847.11

Finding the Fourth Proportional to 6,531,788.98, 9,014,128.52 and 3,591,847.11

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Solution

The fourth proportional to 6,531,788.98, 9,014,128.52 and 3,591,847.11 is: 4,956,891.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,531,788.98 : 9,014,128.52 = 3,591,847.11 : x
  2. Step 2: Convert to fraction form
    6,531,788.98/9,014,128.52 = 3,591,847.11/x
  3. Step 3: Cross multiply
    6,531,788.98x = 9,014,128.52 × 3,591,847.11
  4. Step 4: Simplify right side
    6,531,788.98x = 32,377,371,473,730.57
  5. Step 5: Solve for x
    x = 32,377,371,473,730.57/6,531,788.98
  6. Step 6: Final answer
    x = 4,956,891.84

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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.