Home / 4,836,015.84-6,673,701.78-2,660,512.30

Finding the Fourth Proportional to 4,836,015.84, 6,673,701.78 and 2,660,512.30

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Solution

The fourth proportional to 4,836,015.84, 6,673,701.78 and 2,660,512.30 is: 3,671,506.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,836,015.84 : 6,673,701.78 = 2,660,512.30 : x
  2. Step 2: Convert to fraction form
    4,836,015.84/6,673,701.78 = 2,660,512.30/x
  3. Step 3: Cross multiply
    4,836,015.84x = 6,673,701.78 × 2,660,512.30
  4. Step 4: Simplify right side
    4,836,015.84x = 17,755,465,672,221.89
  5. Step 5: Solve for x
    x = 17,755,465,672,221.89/4,836,015.84
  6. Step 6: Final answer
    x = 3,671,506.93

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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.