Home / 2,206,051.41-3,309,267.74-608,614.50

Finding the Fourth Proportional to 2,206,051.41, 3,309,267.74 and 608,614.50

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Solution

The fourth proportional to 2,206,051.41, 3,309,267.74 and 608,614.50 is: 912,974.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,206,051.41 : 3,309,267.74 = 608,614.50 : x
  2. Step 2: Convert to fraction form
    2,206,051.41/3,309,267.74 = 608,614.50/x
  3. Step 3: Cross multiply
    2,206,051.41x = 3,309,267.74 × 608,614.50
  4. Step 4: Simplify right side
    2,206,051.41x = 2,014,068,330,946.23
  5. Step 5: Solve for x
    x = 2,014,068,330,946.23/2,206,051.41
  6. Step 6: Final answer
    x = 912,974.34

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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.