Home / 2,556,693.20-3,527,825.64-1,454,008.16

Finding the Fourth Proportional to 2,556,693.20, 3,527,825.64 and 1,454,008.16

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Solution

The fourth proportional to 2,556,693.20, 3,527,825.64 and 1,454,008.16 is: 2,006,297.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,556,693.20 : 3,527,825.64 = 1,454,008.16 : x
  2. Step 2: Convert to fraction form
    2,556,693.20/3,527,825.64 = 1,454,008.16/x
  3. Step 3: Cross multiply
    2,556,693.20x = 3,527,825.64 × 1,454,008.16
  4. Step 4: Simplify right side
    2,556,693.20x = 5,129,487,267,617.22
  5. Step 5: Solve for x
    x = 5,129,487,267,617.22/2,556,693.20
  6. Step 6: Final answer
    x = 2,006,297.54

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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.