Home / 5,027,894.56-6,938,639.22-2,736,200.44

Finding the Fourth Proportional to 5,027,894.56, 6,938,639.22 and 2,736,200.44

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Solution

The fourth proportional to 5,027,894.56, 6,938,639.22 and 2,736,200.44 is: 3,776,035.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,027,894.56 : 6,938,639.22 = 2,736,200.44 : x
  2. Step 2: Convert to fraction form
    5,027,894.56/6,938,639.22 = 2,736,200.44/x
  3. Step 3: Cross multiply
    5,027,894.56x = 6,938,639.22 × 2,736,200.44
  4. Step 4: Simplify right side
    5,027,894.56x = 18,985,507,686,765.25
  5. Step 5: Solve for x
    x = 18,985,507,686,765.25/5,027,894.56
  6. Step 6: Final answer
    x = 3,776,035.37

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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.