Home / 3,236,233.88-4,466,109.95-1,766,222.69

Finding the Fourth Proportional to 3,236,233.88, 4,466,109.95 and 1,766,222.69

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Solution

The fourth proportional to 3,236,233.88, 4,466,109.95 and 1,766,222.69 is: 2,437,445.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,236,233.88 : 4,466,109.95 = 1,766,222.69 : x
  2. Step 2: Convert to fraction form
    3,236,233.88/4,466,109.95 = 1,766,222.69/x
  3. Step 3: Cross multiply
    3,236,233.88x = 4,466,109.95 × 1,766,222.69
  4. Step 4: Simplify right side
    3,236,233.88x = 7,888,144,698,563.10
  5. Step 5: Solve for x
    x = 7,888,144,698,563.10/3,236,233.88
  6. Step 6: Final answer
    x = 2,437,445.81

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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.