Home / 3,614,042.47-5,420,153.62-1,484,714.47

Finding the Fourth Proportional to 3,614,042.47, 5,420,153.62 and 1,484,714.47

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Solution

The fourth proportional to 3,614,042.47, 5,420,153.62 and 1,484,714.47 is: 2,226,697.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,614,042.47 : 5,420,153.62 = 1,484,714.47 : x
  2. Step 2: Convert to fraction form
    3,614,042.47/5,420,153.62 = 1,484,714.47/x
  3. Step 3: Cross multiply
    3,614,042.47x = 5,420,153.62 × 1,484,714.47
  4. Step 4: Simplify right side
    3,614,042.47x = 8,047,380,509,236.88
  5. Step 5: Solve for x
    x = 8,047,380,509,236.88/3,614,042.47
  6. Step 6: Final answer
    x = 2,226,697.83

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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.