Home / 3,295,679.66-4,941,713.37-1,020,572.46

Finding the Fourth Proportional to 3,295,679.66, 4,941,713.37 and 1,020,572.46

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Solution

The fourth proportional to 3,295,679.66, 4,941,713.37 and 1,020,572.46 is: 1,530,299.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,295,679.66 : 4,941,713.37 = 1,020,572.46 : x
  2. Step 2: Convert to fraction form
    3,295,679.66/4,941,713.37 = 1,020,572.46/x
  3. Step 3: Cross multiply
    3,295,679.66x = 4,941,713.37 × 1,020,572.46
  4. Step 4: Simplify right side
    3,295,679.66x = 5,043,376,570,635.79
  5. Step 5: Solve for x
    x = 5,043,376,570,635.79/3,295,679.66
  6. Step 6: Final answer
    x = 1,530,299.39

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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.