Home / 1,897,029.60-2,845,285.20-567,333.60

Finding the Fourth Proportional to 1,897,029.60, 2,845,285.20 and 567,333.60

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Solution

The fourth proportional to 1,897,029.60, 2,845,285.20 and 567,333.60 is: 850,922.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,897,029.60 : 2,845,285.20 = 567,333.60 : x
  2. Step 2: Convert to fraction form
    1,897,029.60/2,845,285.20 = 567,333.60/x
  3. Step 3: Cross multiply
    1,897,029.60x = 2,845,285.20 × 567,333.60
  4. Step 4: Simplify right side
    1,897,029.60x = 1,614,225,895,542.72
  5. Step 5: Solve for x
    x = 1,614,225,895,542.72/1,897,029.60
  6. Step 6: Final answer
    x = 850,922.88

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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.