Home / 3,641,851.90-5,025,754.86-2,010,258.83

Finding the Fourth Proportional to 3,641,851.90, 5,025,754.86 and 2,010,258.83

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Solution

The fourth proportional to 3,641,851.90, 5,025,754.86 and 2,010,258.83 is: 2,774,156.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,641,851.90 : 5,025,754.86 = 2,010,258.83 : x
  2. Step 2: Convert to fraction form
    3,641,851.90/5,025,754.86 = 2,010,258.83/x
  3. Step 3: Cross multiply
    3,641,851.90x = 5,025,754.86 × 2,010,258.83
  4. Step 4: Simplify right side
    3,641,851.90x = 10,103,068,102,320.45
  5. Step 5: Solve for x
    x = 10,103,068,102,320.45/3,641,851.90
  6. Step 6: Final answer
    x = 2,774,156.77

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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.