Home / 2,049,874.56-2,828,848.04-1,132,126.58

Finding the Fourth Proportional to 2,049,874.56, 2,828,848.04 and 1,132,126.58

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Solution

The fourth proportional to 2,049,874.56, 2,828,848.04 and 1,132,126.58 is: 1,562,346.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,049,874.56 : 2,828,848.04 = 1,132,126.58 : x
  2. Step 2: Convert to fraction form
    2,049,874.56/2,828,848.04 = 1,132,126.58/x
  3. Step 3: Cross multiply
    2,049,874.56x = 2,828,848.04 × 1,132,126.58
  4. Step 4: Simplify right side
    2,049,874.56x = 3,202,614,056,864.90
  5. Step 5: Solve for x
    x = 3,202,614,056,864.90/2,049,874.56
  6. Step 6: Final answer
    x = 1,562,346.36

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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.