Home / 5,837,581.92-8,750,419.92-3,307,893.60

Finding the Fourth Proportional to 5,837,581.92, 8,750,419.92 and 3,307,893.60

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Solution

The fourth proportional to 5,837,581.92, 8,750,419.92 and 3,307,893.60 is: 4,958,467.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,837,581.92 : 8,750,419.92 = 3,307,893.60 : x
  2. Step 2: Convert to fraction form
    5,837,581.92/8,750,419.92 = 3,307,893.60/x
  3. Step 3: Cross multiply
    5,837,581.92x = 8,750,419.92 × 3,307,893.60
  4. Step 4: Simplify right side
    5,837,581.92x = 28,945,458,050,680.51
  5. Step 5: Solve for x
    x = 28,945,458,050,680.51/5,837,581.92
  6. Step 6: Final answer
    x = 4,958,467.13

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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.