Home / 3,227,075.67-4,841,127.37-1,068,179.64

Finding the Fourth Proportional to 3,227,075.67, 4,841,127.37 and 1,068,179.64

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Solution

The fourth proportional to 3,227,075.67, 4,841,127.37 and 1,068,179.64 is: 1,602,439.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,227,075.67 : 4,841,127.37 = 1,068,179.64 : x
  2. Step 2: Convert to fraction form
    3,227,075.67/4,841,127.37 = 1,068,179.64/x
  3. Step 3: Cross multiply
    3,227,075.67x = 4,841,127.37 × 1,068,179.64
  4. Step 4: Simplify right side
    3,227,075.67x = 5,171,193,674,461.74
  5. Step 5: Solve for x
    x = 5,171,193,674,461.74/3,227,075.67
  6. Step 6: Final answer
    x = 1,602,439.55

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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.