Home / 2,509,559.73-3,463,214.34-1,363,640.04

Finding the Fourth Proportional to 2,509,559.73, 3,463,214.34 and 1,363,640.04

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Solution

The fourth proportional to 2,509,559.73, 3,463,214.34 and 1,363,640.04 is: 1,881,835.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,509,559.73 : 3,463,214.34 = 1,363,640.04 : x
  2. Step 2: Convert to fraction form
    2,509,559.73/3,463,214.34 = 1,363,640.04/x
  3. Step 3: Cross multiply
    2,509,559.73x = 3,463,214.34 × 1,363,640.04
  4. Step 4: Simplify right side
    2,509,559.73x = 4,722,577,741,126.17
  5. Step 5: Solve for x
    x = 4,722,577,741,126.17/2,509,559.73
  6. Step 6: Final answer
    x = 1,881,835.16

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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.