Home / 4,708,946.92-6,498,155.46-2,671,712.68

Finding the Fourth Proportional to 4,708,946.92, 6,498,155.46 and 2,671,712.68

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Solution

The fourth proportional to 4,708,946.92, 6,498,155.46 and 2,671,712.68 is: 3,686,854.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,708,946.92 : 6,498,155.46 = 2,671,712.68 : x
  2. Step 2: Convert to fraction form
    4,708,946.92/6,498,155.46 = 2,671,712.68/x
  3. Step 3: Cross multiply
    4,708,946.92x = 6,498,155.46 × 2,671,712.68
  4. Step 4: Simplify right side
    4,708,946.92x = 17,361,204,339,093.23
  5. Step 5: Solve for x
    x = 17,361,204,339,093.23/4,708,946.92
  6. Step 6: Final answer
    x = 3,686,854.97

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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.