Home / 3,673,885.68-5,510,932.20-1,014,493.68

Finding the Fourth Proportional to 3,673,885.68, 5,510,932.20 and 1,014,493.68

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Solution

The fourth proportional to 3,673,885.68, 5,510,932.20 and 1,014,493.68 is: 1,521,769.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,673,885.68 : 5,510,932.20 = 1,014,493.68 : x
  2. Step 2: Convert to fraction form
    3,673,885.68/5,510,932.20 = 1,014,493.68/x
  3. Step 3: Cross multiply
    3,673,885.68x = 5,510,932.20 × 1,014,493.68
  4. Step 4: Simplify right side
    3,673,885.68x = 5,590,805,887,808.50
  5. Step 5: Solve for x
    x = 5,590,805,887,808.50/3,673,885.68
  6. Step 6: Final answer
    x = 1,521,769.15

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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.