Home / 2,206,553.60-3,309,764.52-609,214.16

Finding the Fourth Proportional to 2,206,553.60, 3,309,764.52 and 609,214.16

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Solution

The fourth proportional to 2,206,553.60, 3,309,764.52 and 609,214.16 is: 913,803.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,206,553.60 : 3,309,764.52 = 609,214.16 : x
  2. Step 2: Convert to fraction form
    2,206,553.60/3,309,764.52 = 609,214.16/x
  3. Step 3: Cross multiply
    2,206,553.60x = 3,309,764.52 × 609,214.16
  4. Step 4: Simplify right side
    2,206,553.60x = 2,016,355,411,849.60
  5. Step 5: Solve for x
    x = 2,016,355,411,849.60/2,206,553.60
  6. Step 6: Final answer
    x = 913,803.05

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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.