Home / 3,329,814.01-4,595,143.35-1,801,921.15

Finding the Fourth Proportional to 3,329,814.01, 4,595,143.35 and 1,801,921.15

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Solution

The fourth proportional to 3,329,814.01, 4,595,143.35 and 1,801,921.15 is: 2,486,651.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,329,814.01 : 4,595,143.35 = 1,801,921.15 : x
  2. Step 2: Convert to fraction form
    3,329,814.01/4,595,143.35 = 1,801,921.15/x
  3. Step 3: Cross multiply
    3,329,814.01x = 4,595,143.35 × 1,801,921.15
  4. Step 4: Simplify right side
    3,329,814.01x = 8,280,085,989,646.85
  5. Step 5: Solve for x
    x = 8,280,085,989,646.85/3,329,814.01
  6. Step 6: Final answer
    x = 2,486,651.20

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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.