Home / 4,965,168.60-7,454,751.30-3,075,600.60

Finding the Fourth Proportional to 4,965,168.60, 7,454,751.30 and 3,075,600.60

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Solution

The fourth proportional to 4,965,168.60, 7,454,751.30 and 3,075,600.60 is: 4,617,735.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,965,168.60 : 7,454,751.30 = 3,075,600.60 : x
  2. Step 2: Convert to fraction form
    4,965,168.60/7,454,751.30 = 3,075,600.60/x
  3. Step 3: Cross multiply
    4,965,168.60x = 7,454,751.30 × 3,075,600.60
  4. Step 4: Simplify right side
    4,965,168.60x = 22,927,837,571,130.78
  5. Step 5: Solve for x
    x = 22,927,837,571,130.78/4,965,168.60
  6. Step 6: Final answer
    x = 4,617,735.96

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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.