Home / 4,096,093.20-6,144,139.80-2,752,400.40

Finding the Fourth Proportional to 4,096,093.20, 6,144,139.80 and 2,752,400.40

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Solution

The fourth proportional to 4,096,093.20, 6,144,139.80 and 2,752,400.40 is: 4,128,600.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,096,093.20 : 6,144,139.80 = 2,752,400.40 : x
  2. Step 2: Convert to fraction form
    4,096,093.20/6,144,139.80 = 2,752,400.40/x
  3. Step 3: Cross multiply
    4,096,093.20x = 6,144,139.80 × 2,752,400.40
  4. Step 4: Simplify right side
    4,096,093.20x = 16,911,132,843,175.92
  5. Step 5: Solve for x
    x = 16,911,132,843,175.92/4,096,093.20
  6. Step 6: Final answer
    x = 4,128,600.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.