Home / 3,027,353.08-4,173,406.32-2,381,651.86

Finding the Fourth Proportional to 3,027,353.08, 4,173,406.32 and 2,381,651.86

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Solution

The fourth proportional to 3,027,353.08, 4,173,406.32 and 2,381,651.86 is: 3,283,264.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,027,353.08 : 4,173,406.32 = 2,381,651.86 : x
  2. Step 2: Convert to fraction form
    3,027,353.08/4,173,406.32 = 2,381,651.86/x
  3. Step 3: Cross multiply
    3,027,353.08x = 4,173,406.32 × 2,381,651.86
  4. Step 4: Simplify right side
    3,027,353.08x = 9,939,600,924,563.75
  5. Step 5: Solve for x
    x = 9,939,600,924,563.75/3,027,353.08
  6. Step 6: Final answer
    x = 3,283,264.51

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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.