Home / 3,630,899.96-5,443,827.66-1,608,041.48

Finding the Fourth Proportional to 3,630,899.96, 5,443,827.66 and 1,608,041.48

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Solution

The fourth proportional to 3,630,899.96, 5,443,827.66 and 1,608,041.48 is: 2,410,945.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,630,899.96 : 5,443,827.66 = 1,608,041.48 : x
  2. Step 2: Convert to fraction form
    3,630,899.96/5,443,827.66 = 1,608,041.48/x
  3. Step 3: Cross multiply
    3,630,899.96x = 5,443,827.66 × 1,608,041.48
  4. Step 4: Simplify right side
    3,630,899.96x = 8,753,900,687,251.34
  5. Step 5: Solve for x
    x = 8,753,900,687,251.34/3,630,899.96
  6. Step 6: Final answer
    x = 2,410,945.16

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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.