Home / 2,024,285.31-3,036,926.12-1,426,414.19

Finding the Fourth Proportional to 2,024,285.31, 3,036,926.12 and 1,426,414.19

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Solution

The fourth proportional to 2,024,285.31, 3,036,926.12 and 1,426,414.19 is: 2,139,972.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,024,285.31 : 3,036,926.12 = 1,426,414.19 : x
  2. Step 2: Convert to fraction form
    2,024,285.31/3,036,926.12 = 1,426,414.19/x
  3. Step 3: Cross multiply
    2,024,285.31x = 3,036,926.12 × 1,426,414.19
  4. Step 4: Simplify right side
    2,024,285.31x = 4,331,914,489,232.94
  5. Step 5: Solve for x
    x = 4,331,914,489,232.94/2,024,285.31
  6. Step 6: Final answer
    x = 2,139,972.30

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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.