Home / 6,437,808.66-9,655,214.63-2,396,199.72

Finding the Fourth Proportional to 6,437,808.66, 9,655,214.63 and 2,396,199.72

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Solution

The fourth proportional to 6,437,808.66, 9,655,214.63 and 2,396,199.72 is: 3,593,741.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,437,808.66 : 9,655,214.63 = 2,396,199.72 : x
  2. Step 2: Convert to fraction form
    6,437,808.66/9,655,214.63 = 2,396,199.72/x
  3. Step 3: Cross multiply
    6,437,808.66x = 9,655,214.63 × 2,396,199.72
  4. Step 4: Simplify right side
    6,437,808.66x = 23,135,822,580,964.91
  5. Step 5: Solve for x
    x = 23,135,822,580,964.91/6,437,808.66
  6. Step 6: Final answer
    x = 3,593,741.88

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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.