Home / 3,036,850.83-4,190,903.94-1,813,263.27

Finding the Fourth Proportional to 3,036,850.83, 4,190,903.94 and 1,813,263.27

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Solution

The fourth proportional to 3,036,850.83, 4,190,903.94 and 1,813,263.27 is: 2,502,333.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,036,850.83 : 4,190,903.94 = 1,813,263.27 : x
  2. Step 2: Convert to fraction form
    3,036,850.83/4,190,903.94 = 1,813,263.27/x
  3. Step 3: Cross multiply
    3,036,850.83x = 4,190,903.94 × 1,813,263.27
  4. Step 4: Simplify right side
    3,036,850.83x = 7,599,212,182,500.28
  5. Step 5: Solve for x
    x = 7,599,212,182,500.28/3,036,850.83
  6. Step 6: Final answer
    x = 2,502,333.04

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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.