Home / 2,266,415.66-3,399,756.75-647,060.01

Finding the Fourth Proportional to 2,266,415.66, 3,399,756.75 and 647,060.01

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Solution

The fourth proportional to 2,266,415.66, 3,399,756.75 and 647,060.01 is: 970,628.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,266,415.66 : 3,399,756.75 = 647,060.01 : x
  2. Step 2: Convert to fraction form
    2,266,415.66/3,399,756.75 = 647,060.01/x
  3. Step 3: Cross multiply
    2,266,415.66x = 3,399,756.75 × 647,060.01
  4. Step 4: Simplify right side
    2,266,415.66x = 2,199,846,636,652.57
  5. Step 5: Solve for x
    x = 2,199,846,636,652.57/2,266,415.66
  6. Step 6: Final answer
    x = 970,628.06

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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.