Home / 2,224,677.81-3,337,016.67-1,026,245.55

Finding the Fourth Proportional to 2,224,677.81, 3,337,016.67 and 1,026,245.55

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Solution

The fourth proportional to 2,224,677.81, 3,337,016.67 and 1,026,245.55 is: 1,539,368.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,224,677.81 : 3,337,016.67 = 1,026,245.55 : x
  2. Step 2: Convert to fraction form
    2,224,677.81/3,337,016.67 = 1,026,245.55/x
  3. Step 3: Cross multiply
    2,224,677.81x = 3,337,016.67 × 1,026,245.55
  4. Step 4: Simplify right side
    2,224,677.81x = 3,424,598,507,863.32
  5. Step 5: Solve for x
    x = 3,424,598,507,863.32/2,224,677.81
  6. Step 6: Final answer
    x = 1,539,368.30

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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.