Home / 4,361,610.60-6,542,415.90-4,165,655.40

Finding the Fourth Proportional to 4,361,610.60, 6,542,415.90 and 4,165,655.40

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Solution

The fourth proportional to 4,361,610.60, 6,542,415.90 and 4,165,655.40 is: 6,248,483.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,361,610.60 : 6,542,415.90 = 4,165,655.40 : x
  2. Step 2: Convert to fraction form
    4,361,610.60/6,542,415.90 = 4,165,655.40/x
  3. Step 3: Cross multiply
    4,361,610.60x = 6,542,415.90 × 4,165,655.40
  4. Step 4: Simplify right side
    4,361,610.60x = 27,253,450,122,880.86
  5. Step 5: Solve for x
    x = 27,253,450,122,880.86/4,361,610.60
  6. Step 6: Final answer
    x = 6,248,483.10

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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.