Home / 3,666,014.24-5,499,395.87-1,269,854.42

Finding the Fourth Proportional to 3,666,014.24, 5,499,395.87 and 1,269,854.42

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Solution

The fourth proportional to 3,666,014.24, 5,499,395.87 and 1,269,854.42 is: 1,904,911.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,666,014.24 : 5,499,395.87 = 1,269,854.42 : x
  2. Step 2: Convert to fraction form
    3,666,014.24/5,499,395.87 = 1,269,854.42/x
  3. Step 3: Cross multiply
    3,666,014.24x = 5,499,395.87 × 1,269,854.42
  4. Step 4: Simplify right side
    3,666,014.24x = 6,983,432,119,002.99
  5. Step 5: Solve for x
    x = 6,983,432,119,002.99/3,666,014.24
  6. Step 6: Final answer
    x = 1,904,911.35

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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.