Home / 3,641,854.56-5,025,758.54-2,010,261.51

Finding the Fourth Proportional to 3,641,854.56, 5,025,758.54 and 2,010,261.51

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Solution

The fourth proportional to 3,641,854.56, 5,025,758.54 and 2,010,261.51 is: 2,774,160.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,641,854.56 : 5,025,758.54 = 2,010,261.51 : x
  2. Step 2: Convert to fraction form
    3,641,854.56/5,025,758.54 = 2,010,261.51/x
  3. Step 3: Cross multiply
    3,641,854.56x = 5,025,758.54 × 2,010,261.51
  4. Step 4: Simplify right side
    3,641,854.56x = 10,103,088,951,515.79
  5. Step 5: Solve for x
    x = 10,103,088,951,515.79/3,641,854.56
  6. Step 6: Final answer
    x = 2,774,160.47

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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.