Home / 2,567,202.48-3,850,893-1,218,670.38

Finding the Fourth Proportional to 2,567,202.48, 3,850,893 and 1,218,670.38

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Solution

The fourth proportional to 2,567,202.48, 3,850,893 and 1,218,670.38 is: 1,828,047.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,567,202.48 : 3,850,893 = 1,218,670.38 : x
  2. Step 2: Convert to fraction form
    2,567,202.48/3,850,893 = 1,218,670.38/x
  3. Step 3: Cross multiply
    2,567,202.48x = 3,850,893 × 1,218,670.38
  4. Step 4: Simplify right side
    2,567,202.48x = 4,692,969,235,649.34
  5. Step 5: Solve for x
    x = 4,692,969,235,649.34/2,567,202.48
  6. Step 6: Final answer
    x = 1,828,047.95

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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.