Home / 1,449,004.32-2,170,679.04-948,852

Finding the Fourth Proportional to 1,449,004.32, 2,170,679.04 and 948,852

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Solution

The fourth proportional to 1,449,004.32, 2,170,679.04 and 948,852 is: 1,421,426.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,449,004.32 : 2,170,679.04 = 948,852 : x
  2. Step 2: Convert to fraction form
    1,449,004.32/2,170,679.04 = 948,852/x
  3. Step 3: Cross multiply
    1,449,004.32x = 2,170,679.04 × 948,852
  4. Step 4: Simplify right side
    1,449,004.32x = 2,059,653,148,462.08
  5. Step 5: Solve for x
    x = 2,059,653,148,462.08/1,449,004.32
  6. Step 6: Final answer
    x = 1,421,426.51

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.