Home / 4,030,200.60-6,045,171.30-1,334,650.20

Finding the Fourth Proportional to 4,030,200.60, 6,045,171.30 and 1,334,650.20

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Solution

The fourth proportional to 4,030,200.60, 6,045,171.30 and 1,334,650.20 is: 2,001,932.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,030,200.60 : 6,045,171.30 = 1,334,650.20 : x
  2. Step 2: Convert to fraction form
    4,030,200.60/6,045,171.30 = 1,334,650.20/x
  3. Step 3: Cross multiply
    4,030,200.60x = 6,045,171.30 × 1,334,650.20
  4. Step 4: Simplify right side
    4,030,200.60x = 8,068,189,084,579.26
  5. Step 5: Solve for x
    x = 8,068,189,084,579.26/4,030,200.60
  6. Step 6: Final answer
    x = 2,001,932.38

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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.