Home / 6,075,107.60-9,102,163.80-5,004,352.40

Finding the Fourth Proportional to 6,075,107.60, 9,102,163.80 and 5,004,352.40

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Solution

The fourth proportional to 6,075,107.60, 9,102,163.80 and 5,004,352.40 is: 7,497,881.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,075,107.60 : 9,102,163.80 = 5,004,352.40 : x
  2. Step 2: Convert to fraction form
    6,075,107.60/9,102,163.80 = 5,004,352.40/x
  3. Step 3: Cross multiply
    6,075,107.60x = 9,102,163.80 × 5,004,352.40
  4. Step 4: Simplify right side
    6,075,107.60x = 45,550,435,257,723.12
  5. Step 5: Solve for x
    x = 45,550,435,257,723.12/6,075,107.60
  6. Step 6: Final answer
    x = 7,497,881.23

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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.