Home / 1,602,757.89-2,404,210.66-892,250.80

Finding the Fourth Proportional to 1,602,757.89, 2,404,210.66 and 892,250.80

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Solution

The fourth proportional to 1,602,757.89, 2,404,210.66 and 892,250.80 is: 1,338,417.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,602,757.89 : 2,404,210.66 = 892,250.80 : x
  2. Step 2: Convert to fraction form
    1,602,757.89/2,404,210.66 = 892,250.80/x
  3. Step 3: Cross multiply
    1,602,757.89x = 2,404,210.66 × 892,250.80
  4. Step 4: Simplify right side
    1,602,757.89x = 2,145,158,876,512.37
  5. Step 5: Solve for x
    x = 2,145,158,876,512.37/1,602,757.89
  6. Step 6: Final answer
    x = 1,338,417.29

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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.