Home / 3,353,157.18-4,627,458.99-2,374,848.90

Finding the Fourth Proportional to 3,353,157.18, 4,627,458.99 and 2,374,848.90

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Solution

The fourth proportional to 3,353,157.18, 4,627,458.99 and 2,374,848.90 is: 3,277,363.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,353,157.18 : 4,627,458.99 = 2,374,848.90 : x
  2. Step 2: Convert to fraction form
    3,353,157.18/4,627,458.99 = 2,374,848.90/x
  3. Step 3: Cross multiply
    3,353,157.18x = 4,627,458.99 × 2,374,848.90
  4. Step 4: Simplify right side
    3,353,157.18x = 10,989,515,892,196.61
  5. Step 5: Solve for x
    x = 10,989,515,892,196.61/3,353,157.18
  6. Step 6: Final answer
    x = 3,277,363.78

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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.