Home / 3,802,919.83-5,248,070.70-2,084,003.44

Finding the Fourth Proportional to 3,802,919.83, 5,248,070.70 and 2,084,003.44

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Solution

The fourth proportional to 3,802,919.83, 5,248,070.70 and 2,084,003.44 is: 2,875,947.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,802,919.83 : 5,248,070.70 = 2,084,003.44 : x
  2. Step 2: Convert to fraction form
    3,802,919.83/5,248,070.70 = 2,084,003.44/x
  3. Step 3: Cross multiply
    3,802,919.83x = 5,248,070.70 × 2,084,003.44
  4. Step 4: Simplify right side
    3,802,919.83x = 10,936,997,371,228.02
  5. Step 5: Solve for x
    x = 10,936,997,371,228.02/3,802,919.83
  6. Step 6: Final answer
    x = 2,875,947.39

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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.