Home / 1,651,168.98-2,277,690.57-1,039,093.29

Finding the Fourth Proportional to 1,651,168.98, 2,277,690.57 and 1,039,093.29

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Solution

The fourth proportional to 1,651,168.98, 2,277,690.57 and 1,039,093.29 is: 1,433,368.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,651,168.98 : 2,277,690.57 = 1,039,093.29 : x
  2. Step 2: Convert to fraction form
    1,651,168.98/2,277,690.57 = 1,039,093.29/x
  3. Step 3: Cross multiply
    1,651,168.98x = 2,277,690.57 × 1,039,093.29
  4. Step 4: Simplify right side
    1,651,168.98x = 2,366,732,987,983.28
  5. Step 5: Solve for x
    x = 2,366,732,987,983.28/1,651,168.98
  6. Step 6: Final answer
    x = 1,433,368.13

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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.