Home / 4,116,618.73-5,681,058.42-2,280,905.27

Finding the Fourth Proportional to 4,116,618.73, 5,681,058.42 and 2,280,905.27

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Solution

The fourth proportional to 4,116,618.73, 5,681,058.42 and 2,280,905.27 is: 3,147,718.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,116,618.73 : 5,681,058.42 = 2,280,905.27 : x
  2. Step 2: Convert to fraction form
    4,116,618.73/5,681,058.42 = 2,280,905.27/x
  3. Step 3: Cross multiply
    4,116,618.73x = 5,681,058.42 × 2,280,905.27
  4. Step 4: Simplify right side
    4,116,618.73x = 12,957,956,090,807.94
  5. Step 5: Solve for x
    x = 12,957,956,090,807.94/4,116,618.73
  6. Step 6: Final answer
    x = 3,147,718.29

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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.