Home / 3,333,461.54-4,600,177.07-1,805,568.66

Finding the Fourth Proportional to 3,333,461.54, 4,600,177.07 and 1,805,568.66

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Solution

The fourth proportional to 3,333,461.54, 4,600,177.07 and 1,805,568.66 is: 2,491,684.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,333,461.54 : 4,600,177.07 = 1,805,568.66 : x
  2. Step 2: Convert to fraction form
    3,333,461.54/4,600,177.07 = 1,805,568.66/x
  3. Step 3: Cross multiply
    3,333,461.54x = 4,600,177.07 × 1,805,568.66
  4. Step 4: Simplify right side
    3,333,461.54x = 8,305,935,539,014.78
  5. Step 5: Solve for x
    x = 8,305,935,539,014.78/3,333,461.54
  6. Step 6: Final answer
    x = 2,491,684.83

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1.5x scale

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.