Home / 1,785,764.52-2,464,375.08-1,050,881.34

Finding the Fourth Proportional to 1,785,764.52, 2,464,375.08 and 1,050,881.34

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Solution

The fourth proportional to 1,785,764.52, 2,464,375.08 and 1,050,881.34 is: 1,450,228.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,785,764.52 : 2,464,375.08 = 1,050,881.34 : x
  2. Step 2: Convert to fraction form
    1,785,764.52/2,464,375.08 = 1,050,881.34/x
  3. Step 3: Cross multiply
    1,785,764.52x = 2,464,375.08 × 1,050,881.34
  4. Step 4: Simplify right side
    1,785,764.52x = 2,589,765,786,333.01
  5. Step 5: Solve for x
    x = 2,589,765,786,333.01/1,785,764.52
  6. Step 6: Final answer
    x = 1,450,228.04

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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.