Home / 3,329,810.66-4,594,644.39-2,022,382.34

Finding the Fourth Proportional to 3,329,810.66, 4,594,644.39 and 2,022,382.34

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Solution

The fourth proportional to 3,329,810.66, 4,594,644.39 and 2,022,382.34 is: 2,790,587.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,329,810.66 : 4,594,644.39 = 2,022,382.34 : x
  2. Step 2: Convert to fraction form
    3,329,810.66/4,594,644.39 = 2,022,382.34/x
  3. Step 3: Cross multiply
    3,329,810.66x = 4,594,644.39 × 2,022,382.34
  4. Step 4: Simplify right side
    3,329,810.66x = 9,292,127,672,916.07
  5. Step 5: Solve for x
    x = 9,292,127,672,916.07/3,329,810.66
  6. Step 6: Final answer
    x = 2,790,587.40

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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.