Home / 3,916,010.24-5,404,436.08-2,284,943.07

Finding the Fourth Proportional to 3,916,010.24, 5,404,436.08 and 2,284,943.07

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Solution

The fourth proportional to 3,916,010.24, 5,404,436.08 and 2,284,943.07 is: 3,153,420.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,916,010.24 : 5,404,436.08 = 2,284,943.07 : x
  2. Step 2: Convert to fraction form
    3,916,010.24/5,404,436.08 = 2,284,943.07/x
  3. Step 3: Cross multiply
    3,916,010.24x = 5,404,436.08 × 2,284,943.07
  4. Step 4: Simplify right side
    3,916,010.24x = 12,348,828,768,253.96
  5. Step 5: Solve for x
    x = 12,348,828,768,253.96/3,916,010.24
  6. Step 6: Final answer
    x = 3,153,420.96

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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.