Home / 3,706,490.43-5,563,330.83-1,788,751.44

Finding the Fourth Proportional to 3,706,490.43, 5,563,330.83 and 1,788,751.44

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Solution

The fourth proportional to 3,706,490.43, 5,563,330.83 and 1,788,751.44 is: 2,684,862.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,706,490.43 : 5,563,330.83 = 1,788,751.44 : x
  2. Step 2: Convert to fraction form
    3,706,490.43/5,563,330.83 = 1,788,751.44/x
  3. Step 3: Cross multiply
    3,706,490.43x = 5,563,330.83 × 1,788,751.44
  4. Step 4: Simplify right side
    3,706,490.43x = 9,951,416,033,358.90
  5. Step 5: Solve for x
    x = 9,951,416,033,358.90/3,706,490.43
  6. Step 6: Final answer
    x = 2,684,862.20

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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.