Home / 2,985,756.19-4,503,374.72

Finding the Third Proportional to 2,985,756.19 and 4,503,374.72

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Solution

The third proportional to 2,985,756.19 and 4,503,374.72 is: 6,792,377.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,985,756.19 : 4,503,374.72 = 4,503,374.72 : x
  2. Step 2: Convert to fraction form
    2,985,756.19/4,503,374.72 = 4,503,374.72/x
  3. Step 3: Cross multiply
    2,985,756.19x = 4,503,374.72 × 4,503,374.72
  4. Step 4: Simplify right side
    2,985,756.19x = 20,280,383,857,476.64
  5. Step 5: Solve for x
    x = 20,280,383,857,476.64/2,985,756.19
  6. Step 6: Final answer
    x = 6,792,377.74

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.