Home / 2,835,893.08-4,253,817.66-705,963.16

Finding the Fourth Proportional to 2,835,893.08, 4,253,817.66 and 705,963.16

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Solution

The fourth proportional to 2,835,893.08, 4,253,817.66 and 705,963.16 is: 1,058,939.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,835,893.08 : 4,253,817.66 = 705,963.16 : x
  2. Step 2: Convert to fraction form
    2,835,893.08/4,253,817.66 = 705,963.16/x
  3. Step 3: Cross multiply
    2,835,893.08x = 4,253,817.66 × 705,963.16
  4. Step 4: Simplify right side
    2,835,893.08x = 3,003,038,557,317.41
  5. Step 5: Solve for x
    x = 3,003,038,557,317.41/2,835,893.08
  6. Step 6: Final answer
    x = 1,058,939.27

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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.