Home / 2,468,485.98-3,701,397.64-1,119,912.76

Finding the Fourth Proportional to 2,468,485.98, 3,701,397.64 and 1,119,912.76

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Solution

The fourth proportional to 2,468,485.98, 3,701,397.64 and 1,119,912.76 is: 1,679,265.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,468,485.98 : 3,701,397.64 = 1,119,912.76 : x
  2. Step 2: Convert to fraction form
    2,468,485.98/3,701,397.64 = 1,119,912.76/x
  3. Step 3: Cross multiply
    2,468,485.98x = 3,701,397.64 × 1,119,912.76
  4. Step 4: Simplify right side
    2,468,485.98x = 4,145,242,425,563.12
  5. Step 5: Solve for x
    x = 4,145,242,425,563.12/2,468,485.98
  6. Step 6: Final answer
    x = 1,679,265.13

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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.