Home / 4,842,507.32-6,682,165.56-2,981,627.36

Finding the Fourth Proportional to 4,842,507.32, 6,682,165.56 and 2,981,627.36

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Solution

The fourth proportional to 4,842,507.32, 6,682,165.56 and 2,981,627.36 is: 4,114,341.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,842,507.32 : 6,682,165.56 = 2,981,627.36 : x
  2. Step 2: Convert to fraction form
    4,842,507.32/6,682,165.56 = 2,981,627.36/x
  3. Step 3: Cross multiply
    4,842,507.32x = 6,682,165.56 × 2,981,627.36
  4. Step 4: Simplify right side
    4,842,507.32x = 19,923,727,657,745.72
  5. Step 5: Solve for x
    x = 19,923,727,657,745.72/4,842,507.32
  6. Step 6: Final answer
    x = 4,114,341.26

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1.5x scale

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.