Home / 3,758,584.83-5,186,850.30-2,039,705.34

Finding the Fourth Proportional to 3,758,584.83, 5,186,850.30 and 2,039,705.34

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Solution

The fourth proportional to 3,758,584.83, 5,186,850.30 and 2,039,705.34 is: 2,814,795.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,758,584.83 : 5,186,850.30 = 2,039,705.34 : x
  2. Step 2: Convert to fraction form
    3,758,584.83/5,186,850.30 = 2,039,705.34/x
  3. Step 3: Cross multiply
    3,758,584.83x = 5,186,850.30 × 2,039,705.34
  4. Step 4: Simplify right side
    3,758,584.83x = 10,579,646,254,690.60
  5. Step 5: Solve for x
    x = 10,579,646,254,690.60/3,758,584.83
  6. Step 6: Final answer
    x = 2,814,795.12

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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.