Home / 4,006,640.33-5,528,552.12-2,263,673.75

Finding the Fourth Proportional to 4,006,640.33, 5,528,552.12 and 2,263,673.75

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Solution

The fourth proportional to 4,006,640.33, 5,528,552.12 and 2,263,673.75 is: 3,123,524.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,006,640.33 : 5,528,552.12 = 2,263,673.75 : x
  2. Step 2: Convert to fraction form
    4,006,640.33/5,528,552.12 = 2,263,673.75/x
  3. Step 3: Cross multiply
    4,006,640.33x = 5,528,552.12 × 2,263,673.75
  4. Step 4: Simplify right side
    4,006,640.33x = 12,514,838,312,053.86
  5. Step 5: Solve for x
    x = 12,514,838,312,053.86/4,006,640.33
  6. Step 6: Final answer
    x = 3,123,524.27

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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.