Home / 2,063,544.20-2,847,552.22-1,145,725.91

Finding the Fourth Proportional to 2,063,544.20, 2,847,552.22 and 1,145,725.91

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Solution

The fourth proportional to 2,063,544.20, 2,847,552.22 and 1,145,725.91 is: 1,581,024.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,063,544.20 : 2,847,552.22 = 1,145,725.91 : x
  2. Step 2: Convert to fraction form
    2,063,544.20/2,847,552.22 = 1,145,725.91/x
  3. Step 3: Cross multiply
    2,063,544.20x = 2,847,552.22 × 1,145,725.91
  4. Step 4: Simplify right side
    2,063,544.20x = 3,262,514,358,532.02
  5. Step 5: Solve for x
    x = 3,262,514,358,532.02/2,063,544.20
  6. Step 6: Final answer
    x = 1,581,024.70

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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.