Home / 3,329,820.15-4,595,151.81-1,801,927.27

Finding the Fourth Proportional to 3,329,820.15, 4,595,151.81 and 1,801,927.27

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Solution

The fourth proportional to 3,329,820.15, 4,595,151.81 and 1,801,927.27 is: 2,486,659.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,329,820.15 : 4,595,151.81 = 1,801,927.27 : x
  2. Step 2: Convert to fraction form
    3,329,820.15/4,595,151.81 = 1,801,927.27/x
  3. Step 3: Cross multiply
    3,329,820.15x = 4,595,151.81 × 1,801,927.27
  4. Step 4: Simplify right side
    3,329,820.15x = 8,280,129,356,228.86
  5. Step 5: Solve for x
    x = 8,280,129,356,228.86/3,329,820.15
  6. Step 6: Final answer
    x = 2,486,659.63

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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.