Home / 2,283,935.04-3,427,302.24-1,812,242.88

Finding the Fourth Proportional to 2,283,935.04, 3,427,302.24 and 1,812,242.88

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Solution

The fourth proportional to 2,283,935.04, 3,427,302.24 and 1,812,242.88 is: 2,719,474.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,283,935.04 : 3,427,302.24 = 1,812,242.88 : x
  2. Step 2: Convert to fraction form
    2,283,935.04/3,427,302.24 = 1,812,242.88/x
  3. Step 3: Cross multiply
    2,283,935.04x = 3,427,302.24 × 1,812,242.88
  4. Step 4: Simplify right side
    2,283,935.04x = 6,211,104,082,048.05
  5. Step 5: Solve for x
    x = 6,211,104,082,048.05/2,283,935.04
  6. Step 6: Final answer
    x = 2,719,474.93

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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.