Home / 2,468,500.34-3,701,419.08-1,119,927.12

Finding the Fourth Proportional to 2,468,500.34, 3,701,419.08 and 1,119,927.12

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Solution

The fourth proportional to 2,468,500.34, 3,701,419.08 and 1,119,927.12 is: 1,679,286.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,468,500.34 : 3,701,419.08 = 1,119,927.12 : x
  2. Step 2: Convert to fraction form
    2,468,500.34/3,701,419.08 = 1,119,927.12/x
  3. Step 3: Cross multiply
    2,468,500.34x = 3,701,419.08 × 1,119,927.12
  4. Step 4: Simplify right side
    2,468,500.34x = 4,145,319,610,177.45
  5. Step 5: Solve for x
    x = 4,145,319,610,177.45/2,468,500.34
  6. Step 6: Final answer
    x = 1,679,286.63

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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.