Home / 3,498,316.83-4,826,027.79-2,047,122.05

Finding the Fourth Proportional to 3,498,316.83, 4,826,027.79 and 2,047,122.05

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Solution

The fourth proportional to 3,498,316.83, 4,826,027.79 and 2,047,122.05 is: 2,824,063.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,498,316.83 : 4,826,027.79 = 2,047,122.05 : x
  2. Step 2: Convert to fraction form
    3,498,316.83/4,826,027.79 = 2,047,122.05/x
  3. Step 3: Cross multiply
    3,498,316.83x = 4,826,027.79 × 2,047,122.05
  4. Step 4: Simplify right side
    3,498,316.83x = 9,879,467,878,691.63
  5. Step 5: Solve for x
    x = 9,879,467,878,691.63/3,498,316.83
  6. Step 6: Final answer
    x = 2,824,063.22

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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.