Home / 3,594,910.86-4,961,099.41-2,126,078.51

Finding the Fourth Proportional to 3,594,910.86, 4,961,099.41 and 2,126,078.51

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Solution

The fourth proportional to 3,594,910.86, 4,961,099.41 and 2,126,078.51 is: 2,934,060.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,594,910.86 : 4,961,099.41 = 2,126,078.51 : x
  2. Step 2: Convert to fraction form
    3,594,910.86/4,961,099.41 = 2,126,078.51/x
  3. Step 3: Cross multiply
    3,594,910.86x = 4,961,099.41 × 2,126,078.51
  4. Step 4: Simplify right side
    3,594,910.86x = 10,547,686,841,574.68
  5. Step 5: Solve for x
    x = 10,547,686,841,574.68/3,594,910.86
  6. Step 6: Final answer
    x = 2,934,060.75

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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.