Home / 3,641,734.02-5,025,565.23-2,010,141.20

Finding the Fourth Proportional to 3,641,734.02, 5,025,565.23 and 2,010,141.20

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Solution

The fourth proportional to 3,641,734.02, 5,025,565.23 and 2,010,141.20 is: 2,773,979.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,641,734.02 : 5,025,565.23 = 2,010,141.20 : x
  2. Step 2: Convert to fraction form
    3,641,734.02/5,025,565.23 = 2,010,141.20/x
  3. Step 3: Cross multiply
    3,641,734.02x = 5,025,565.23 × 2,010,141.20
  4. Step 4: Simplify right side
    3,641,734.02x = 10,102,095,722,110.48
  5. Step 5: Solve for x
    x = 10,102,095,722,110.48/3,641,734.02
  6. Step 6: Final answer
    x = 2,773,979.56

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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.