Home / 3,585,232.64-4,947,388.16-1,975,600.64

Finding the Fourth Proportional to 3,585,232.64, 4,947,388.16 and 1,975,600.64

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Solution

The fourth proportional to 3,585,232.64, 4,947,388.16 and 1,975,600.64 is: 2,726,200.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,585,232.64 : 4,947,388.16 = 1,975,600.64 : x
  2. Step 2: Convert to fraction form
    3,585,232.64/4,947,388.16 = 1,975,600.64/x
  3. Step 3: Cross multiply
    3,585,232.64x = 4,947,388.16 × 1,975,600.64
  4. Step 4: Simplify right side
    3,585,232.64x = 9,774,063,215,224.42
  5. Step 5: Solve for x
    x = 9,774,063,215,224.42/3,585,232.64
  6. Step 6: Final answer
    x = 2,726,200.56

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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.