Home / 6,591,119.87-9,883,075.65-5,233,613.77

Finding the Fourth Proportional to 6,591,119.87, 9,883,075.65 and 5,233,613.77

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Solution

The fourth proportional to 6,591,119.87, 9,883,075.65 and 5,233,613.77 is: 7,847,558.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,591,119.87 : 9,883,075.65 = 5,233,613.77 : x
  2. Step 2: Convert to fraction form
    6,591,119.87/9,883,075.65 = 5,233,613.77/x
  3. Step 3: Cross multiply
    6,591,119.87x = 9,883,075.65 × 5,233,613.77
  4. Step 4: Simplify right side
    6,591,119.87x = 51,724,200,804,519.50
  5. Step 5: Solve for x
    x = 51,724,200,804,519.50/6,591,119.87
  6. Step 6: Final answer
    x = 7,847,558.81

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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.