Home / 3,373,531.28-4,650,630.65-2,404,980.05

Finding the Fourth Proportional to 3,373,531.28, 4,650,630.65 and 2,404,980.05

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Solution

The fourth proportional to 3,373,531.28, 4,650,630.65 and 2,404,980.05 is: 3,315,420.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,373,531.28 : 4,650,630.65 = 2,404,980.05 : x
  2. Step 2: Convert to fraction form
    3,373,531.28/4,650,630.65 = 2,404,980.05/x
  3. Step 3: Cross multiply
    3,373,531.28x = 4,650,630.65 × 2,404,980.05
  4. Step 4: Simplify right side
    3,373,531.28x = 11,184,673,933,168.53
  5. Step 5: Solve for x
    x = 11,184,673,933,168.53/3,373,531.28
  6. Step 6: Final answer
    x = 3,315,420.25

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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.