Home / 2,464,114.77-3,403,806.71-1,856,857.77

Finding the Fourth Proportional to 2,464,114.77, 3,403,806.71 and 1,856,857.77

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Solution

The fourth proportional to 2,464,114.77, 3,403,806.71 and 1,856,857.77 is: 2,564,971.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,464,114.77 : 3,403,806.71 = 1,856,857.77 : x
  2. Step 2: Convert to fraction form
    2,464,114.77/3,403,806.71 = 1,856,857.77/x
  3. Step 3: Cross multiply
    2,464,114.77x = 3,403,806.71 × 1,856,857.77
  4. Step 4: Simplify right side
    2,464,114.77x = 6,320,384,927,757.35
  5. Step 5: Solve for x
    x = 6,320,384,927,757.35/2,464,114.77
  6. Step 6: Final answer
    x = 2,564,971.81

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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.