Home / 3,229,075.73-4,841,931.94-1,205,655.64

Finding the Fourth Proportional to 3,229,075.73, 4,841,931.94 and 1,205,655.64

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Solution

The fourth proportional to 3,229,075.73, 4,841,931.94 and 1,205,655.64 is: 1,807,855.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,229,075.73 : 4,841,931.94 = 1,205,655.64 : x
  2. Step 2: Convert to fraction form
    3,229,075.73/4,841,931.94 = 1,205,655.64/x
  3. Step 3: Cross multiply
    3,229,075.73x = 4,841,931.94 × 1,205,655.64
  4. Step 4: Simplify right side
    3,229,075.73x = 5,837,702,536,838.17
  5. Step 5: Solve for x
    x = 5,837,702,536,838.17/3,229,075.73
  6. Step 6: Final answer
    x = 1,807,855.57

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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.