Home / 3,551,027.52-4,900,898.13-2,002,607.62

Finding the Fourth Proportional to 3,551,027.52, 4,900,898.13 and 2,002,607.62

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Solution

The fourth proportional to 3,551,027.52, 4,900,898.13 and 2,002,607.62 is: 2,763,869.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,551,027.52 : 4,900,898.13 = 2,002,607.62 : x
  2. Step 2: Convert to fraction form
    3,551,027.52/4,900,898.13 = 2,002,607.62/x
  3. Step 3: Cross multiply
    3,551,027.52x = 4,900,898.13 × 2,002,607.62
  4. Step 4: Simplify right side
    3,551,027.52x = 9,814,575,939,981.75
  5. Step 5: Solve for x
    x = 9,814,575,939,981.75/3,551,027.52
  6. Step 6: Final answer
    x = 2,763,869.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.