Home / 2,352,984.09-3,520,569.42-1,393,954.52

Finding the Fourth Proportional to 2,352,984.09, 3,520,569.42 and 1,393,954.52

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Solution

The fourth proportional to 2,352,984.09, 3,520,569.42 and 1,393,954.52 is: 2,085,655.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,352,984.09 : 3,520,569.42 = 1,393,954.52 : x
  2. Step 2: Convert to fraction form
    2,352,984.09/3,520,569.42 = 1,393,954.52/x
  3. Step 3: Cross multiply
    2,352,984.09x = 3,520,569.42 × 1,393,954.52
  4. Step 4: Simplify right side
    2,352,984.09x = 4,907,513,638,379.93
  5. Step 5: Solve for x
    x = 4,907,513,638,379.93/2,352,984.09
  6. Step 6: Final answer
    x = 2,085,655.26

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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.