Home / 6,043,685.96-8,347,776.22-4,387,189.30

Finding the Fourth Proportional to 6,043,685.96, 8,347,776.22 and 4,387,189.30

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Solution

The fourth proportional to 6,043,685.96, 8,347,776.22 and 4,387,189.30 is: 6,059,758.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,043,685.96 : 8,347,776.22 = 4,387,189.30 : x
  2. Step 2: Convert to fraction form
    6,043,685.96/8,347,776.22 = 4,387,189.30/x
  3. Step 3: Cross multiply
    6,043,685.96x = 8,347,776.22 × 4,387,189.30
  4. Step 4: Simplify right side
    6,043,685.96x = 36,623,274,511,178.45
  5. Step 5: Solve for x
    x = 36,623,274,511,178.45/6,043,685.96
  6. Step 6: Final answer
    x = 6,059,758.03

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1.5x scale

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.