Home / 3,067,020.40-4,232,433.21-1,671,594.59

Finding the Fourth Proportional to 3,067,020.40, 4,232,433.21 and 1,671,594.59

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Solution

The fourth proportional to 3,067,020.40, 4,232,433.21 and 1,671,594.59 is: 2,306,770.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,067,020.40 : 4,232,433.21 = 1,671,594.59 : x
  2. Step 2: Convert to fraction form
    3,067,020.40/4,232,433.21 = 1,671,594.59/x
  3. Step 3: Cross multiply
    3,067,020.40x = 4,232,433.21 × 1,671,594.59
  4. Step 4: Simplify right side
    3,067,020.40x = 7,074,912,446,280.22
  5. Step 5: Solve for x
    x = 7,074,912,446,280.22/3,067,020.40
  6. Step 6: Final answer
    x = 2,306,770.59

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.