Home / 3,329,809.66-4,594,643.02-2,022,381.34

Finding the Fourth Proportional to 3,329,809.66, 4,594,643.02 and 2,022,381.34

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Solution

The fourth proportional to 3,329,809.66, 4,594,643.02 and 2,022,381.34 is: 2,790,586.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,329,809.66 : 4,594,643.02 = 2,022,381.34 : x
  2. Step 2: Convert to fraction form
    3,329,809.66/4,594,643.02 = 2,022,381.34/x
  3. Step 3: Cross multiply
    3,329,809.66x = 4,594,643.02 × 2,022,381.34
  4. Step 4: Simplify right side
    3,329,809.66x = 9,292,120,274,524.13
  5. Step 5: Solve for x
    x = 9,292,120,274,524.13/3,329,809.66
  6. Step 6: Final answer
    x = 2,790,586.02

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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.