Home / 3,641,857.57-5,025,762.67-2,010,264.51

Finding the Fourth Proportional to 3,641,857.57, 5,025,762.67 and 2,010,264.51

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Solution

The fourth proportional to 3,641,857.57, 5,025,762.67 and 2,010,264.51 is: 2,774,164.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,641,857.57 : 5,025,762.67 = 2,010,264.51 : x
  2. Step 2: Convert to fraction form
    3,641,857.57/5,025,762.67 = 2,010,264.51/x
  3. Step 3: Cross multiply
    3,641,857.57x = 5,025,762.67 × 2,010,264.51
  4. Step 4: Simplify right side
    3,641,857.57x = 10,103,112,331,183.84
  5. Step 5: Solve for x
    x = 10,103,112,331,183.84/3,641,857.57
  6. Step 6: Final answer
    x = 2,774,164.60

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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.