Home / 3,329,851.91-4,595,195.49-1,801,959.08

Finding the Fourth Proportional to 3,329,851.91, 4,595,195.49 and 1,801,959.08

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Solution

The fourth proportional to 3,329,851.91, 4,595,195.49 and 1,801,959.08 is: 2,486,703.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,329,851.91 : 4,595,195.49 = 1,801,959.08 : x
  2. Step 2: Convert to fraction form
    3,329,851.91/4,595,195.49 = 1,801,959.08/x
  3. Step 3: Cross multiply
    3,329,851.91x = 4,595,195.49 × 1,801,959.08
  4. Step 4: Simplify right side
    3,329,851.91x = 8,280,354,237,580.55
  5. Step 5: Solve for x
    x = 8,280,354,237,580.55/3,329,851.91
  6. Step 6: Final answer
    x = 2,486,703.45

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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.