Home / 4,561,728.89-6,294,508.70-2,770,599.74

Finding the Fourth Proportional to 4,561,728.89, 6,294,508.70 and 2,770,599.74

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Solution

The fourth proportional to 4,561,728.89, 6,294,508.70 and 2,770,599.74 is: 3,823,016.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,561,728.89 : 6,294,508.70 = 2,770,599.74 : x
  2. Step 2: Convert to fraction form
    4,561,728.89/6,294,508.70 = 2,770,599.74/x
  3. Step 3: Cross multiply
    4,561,728.89x = 6,294,508.70 × 2,770,599.74
  4. Step 4: Simplify right side
    4,561,728.89x = 17,439,564,137,906.82
  5. Step 5: Solve for x
    x = 17,439,564,137,906.82/4,561,728.89
  6. Step 6: Final answer
    x = 3,823,016.35

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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.