Home / 9,298,075.46-13,947,253.52-3,541,127.83

Finding the Fourth Proportional to 9,298,075.46, 13,947,253.52 and 3,541,127.83

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Solution

The fourth proportional to 9,298,075.46, 13,947,253.52 and 3,541,127.83 is: 5,311,745.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,298,075.46 : 13,947,253.52 = 3,541,127.83 : x
  2. Step 2: Convert to fraction form
    9,298,075.46/13,947,253.52 = 3,541,127.83/x
  3. Step 3: Cross multiply
    9,298,075.46x = 13,947,253.52 × 3,541,127.83
  4. Step 4: Simplify right side
    9,298,075.46x = 49,389,007,539,163.70
  5. Step 5: Solve for x
    x = 49,389,007,539,163.70/9,298,075.46
  6. Step 6: Final answer
    x = 5,311,745.19

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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.