Home / 3,594,721.89-4,960,755.66-1,963,177.26

Finding the Fourth Proportional to 3,594,721.89, 4,960,755.66 and 1,963,177.26

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Solution

The fourth proportional to 3,594,721.89, 4,960,755.66 and 1,963,177.26 is: 2,709,206.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,594,721.89 : 4,960,755.66 = 1,963,177.26 : x
  2. Step 2: Convert to fraction form
    3,594,721.89/4,960,755.66 = 1,963,177.26/x
  3. Step 3: Cross multiply
    3,594,721.89x = 4,960,755.66 × 1,963,177.26
  4. Step 4: Simplify right side
    3,594,721.89x = 9,738,842,704,128.29
  5. Step 5: Solve for x
    x = 9,738,842,704,128.29/3,594,721.89
  6. Step 6: Final answer
    x = 2,709,206.16

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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.