Home / 3,587,795.76-4,948,355.16-2,298,761.76

Finding the Fourth Proportional to 3,587,795.76, 4,948,355.16 and 2,298,761.76

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Solution

The fourth proportional to 3,587,795.76, 4,948,355.16 and 2,298,761.76 is: 3,170,495.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,587,795.76 : 4,948,355.16 = 2,298,761.76 : x
  2. Step 2: Convert to fraction form
    3,587,795.76/4,948,355.16 = 2,298,761.76/x
  3. Step 3: Cross multiply
    3,587,795.76x = 4,948,355.16 × 2,298,761.76
  4. Step 4: Simplify right side
    3,587,795.76x = 11,375,089,616,706.68
  5. Step 5: Solve for x
    x = 11,375,089,616,706.68/3,587,795.76
  6. Step 6: Final answer
    x = 3,170,495.31

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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.