Home / 7,396,850.56-11,075,334.72-4,831,712.64

Finding the Fourth Proportional to 7,396,850.56, 11,075,334.72 and 4,831,712.64

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Solution

The fourth proportional to 7,396,850.56, 11,075,334.72 and 4,831,712.64 is: 7,234,543.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,396,850.56 : 11,075,334.72 = 4,831,712.64 : x
  2. Step 2: Convert to fraction form
    7,396,850.56/11,075,334.72 = 4,831,712.64/x
  3. Step 3: Cross multiply
    7,396,850.56x = 11,075,334.72 × 4,831,712.64
  4. Step 4: Simplify right side
    7,396,850.56x = 53,512,834,758,854.86
  5. Step 5: Solve for x
    x = 53,512,834,758,854.86/7,396,850.56
  6. Step 6: Final answer
    x = 7,234,543.18

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.