Home / 3,599,295.36-5,402,678.72-2,085,935.10

Finding the Fourth Proportional to 3,599,295.36, 5,402,678.72 and 2,085,935.10

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Solution

The fourth proportional to 3,599,295.36, 5,402,678.72 and 2,085,935.10 is: 3,131,067.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,599,295.36 : 5,402,678.72 = 2,085,935.10 : x
  2. Step 2: Convert to fraction form
    3,599,295.36/5,402,678.72 = 2,085,935.10/x
  3. Step 3: Cross multiply
    3,599,295.36x = 5,402,678.72 × 2,085,935.10
  4. Step 4: Simplify right side
    3,599,295.36x = 11,269,637,165,641.40
  5. Step 5: Solve for x
    x = 11,269,637,165,641.40/3,599,295.36
  6. Step 6: Final answer
    x = 3,131,067.62

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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.