Home / 3,329,810.28-4,594,643.88-2,022,381.96

Finding the Fourth Proportional to 3,329,810.28, 4,594,643.88 and 2,022,381.96

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Solution

The fourth proportional to 3,329,810.28, 4,594,643.88 and 2,022,381.96 is: 2,790,586.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,329,810.28 : 4,594,643.88 = 2,022,381.96 : x
  2. Step 2: Convert to fraction form
    3,329,810.28/4,594,643.88 = 2,022,381.96/x
  3. Step 3: Cross multiply
    3,329,810.28x = 4,594,643.88 × 2,022,381.96
  4. Step 4: Simplify right side
    3,329,810.28x = 9,292,124,895,536.40
  5. Step 5: Solve for x
    x = 9,292,124,895,536.40/3,329,810.28
  6. Step 6: Final answer
    x = 2,790,586.88

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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.