Home / 4,735,853.25-7,105,569.43-2,843,913.57

Finding the Fourth Proportional to 4,735,853.25, 7,105,569.43 and 2,843,913.57

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Solution

The fourth proportional to 4,735,853.25, 7,105,569.43 and 2,843,913.57 is: 4,266,945.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,735,853.25 : 7,105,569.43 = 2,843,913.57 : x
  2. Step 2: Convert to fraction form
    4,735,853.25/7,105,569.43 = 2,843,913.57/x
  3. Step 3: Cross multiply
    4,735,853.25x = 7,105,569.43 × 2,843,913.57
  4. Step 4: Simplify right side
    4,735,853.25x = 20,207,625,324,554.16
  5. Step 5: Solve for x
    x = 20,207,625,324,554.16/4,735,853.25
  6. Step 6: Final answer
    x = 4,266,945.00

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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.