Home / 2,587,224.98-3,544,511.07-2,490,257.05

Finding the Fourth Proportional to 2,587,224.98, 3,544,511.07 and 2,490,257.05

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Solution

The fourth proportional to 2,587,224.98, 3,544,511.07 and 2,490,257.05 is: 3,411,664.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,587,224.98 : 3,544,511.07 = 2,490,257.05 : x
  2. Step 2: Convert to fraction form
    2,587,224.98/3,544,511.07 = 2,490,257.05/x
  3. Step 3: Cross multiply
    2,587,224.98x = 3,544,511.07 × 2,490,257.05
  4. Step 4: Simplify right side
    2,587,224.98x = 8,826,743,681,347.73
  5. Step 5: Solve for x
    x = 8,826,743,681,347.73/2,587,224.98
  6. Step 6: Final answer
    x = 3,411,664.52

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.