Home / 2,690,769.02-3,713,290.27-1,467,064.60

Finding the Fourth Proportional to 2,690,769.02, 3,713,290.27 and 1,467,064.60

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Solution

The fourth proportional to 2,690,769.02, 3,713,290.27 and 1,467,064.60 is: 2,024,564.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,690,769.02 : 3,713,290.27 = 1,467,064.60 : x
  2. Step 2: Convert to fraction form
    2,690,769.02/3,713,290.27 = 1,467,064.60/x
  3. Step 3: Cross multiply
    2,690,769.02x = 3,713,290.27 × 1,467,064.60
  4. Step 4: Simplify right side
    2,690,769.02x = 5,447,636,691,690.56
  5. Step 5: Solve for x
    x = 5,447,636,691,690.56/2,690,769.02
  6. Step 6: Final answer
    x = 2,024,564.97

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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.