Home / 2,690,669.01-3,713,122.17-1,466,975.54

Finding the Fourth Proportional to 2,690,669.01, 3,713,122.17 and 1,466,975.54

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Solution

The fourth proportional to 2,690,669.01, 3,713,122.17 and 1,466,975.54 is: 2,024,425.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,690,669.01 : 3,713,122.17 = 1,466,975.54 : x
  2. Step 2: Convert to fraction form
    2,690,669.01/3,713,122.17 = 1,466,975.54/x
  3. Step 3: Cross multiply
    2,690,669.01x = 3,713,122.17 × 1,466,975.54
  4. Step 4: Simplify right side
    2,690,669.01x = 5,447,059,395,780.32
  5. Step 5: Solve for x
    x = 5,447,059,395,780.32/2,690,669.01
  6. Step 6: Final answer
    x = 2,024,425.66

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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.