Home / 2,025,327.57-3,038,293.43-745,836.66

Finding the Fourth Proportional to 2,025,327.57, 3,038,293.43 and 745,836.66

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Solution

The fourth proportional to 2,025,327.57, 3,038,293.43 and 745,836.66 is: 1,118,866.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,025,327.57 : 3,038,293.43 = 745,836.66 : x
  2. Step 2: Convert to fraction form
    2,025,327.57/3,038,293.43 = 745,836.66/x
  3. Step 3: Cross multiply
    2,025,327.57x = 3,038,293.43 × 745,836.66
  4. Step 4: Simplify right side
    2,025,327.57x = 2,266,070,620,201.96
  5. Step 5: Solve for x
    x = 2,266,070,620,201.96/2,025,327.57
  6. Step 6: Final answer
    x = 1,118,866.23

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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.