Home / 1,546,197.35-2,133,750.26-867,127.91

Finding the Fourth Proportional to 1,546,197.35, 2,133,750.26 and 867,127.91

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Solution

The fourth proportional to 1,546,197.35, 2,133,750.26 and 867,127.91 is: 1,196,635.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,546,197.35 : 2,133,750.26 = 867,127.91 : x
  2. Step 2: Convert to fraction form
    1,546,197.35/2,133,750.26 = 867,127.91/x
  3. Step 3: Cross multiply
    1,546,197.35x = 2,133,750.26 × 867,127.91
  4. Step 4: Simplify right side
    1,546,197.35x = 1,850,234,394,914.83
  5. Step 5: Solve for x
    x = 1,850,234,394,914.83/1,546,197.35
  6. Step 6: Final answer
    x = 1,196,635.35

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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.