Home / 3,159,097.35-4,739,359.37-1,000,253.49

Finding the Fourth Proportional to 3,159,097.35, 4,739,359.37 and 1,000,253.49

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Solution

The fourth proportional to 3,159,097.35, 4,739,359.37 and 1,000,253.49 is: 1,500,606.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,159,097.35 : 4,739,359.37 = 1,000,253.49 : x
  2. Step 2: Convert to fraction form
    3,159,097.35/4,739,359.37 = 1,000,253.49/x
  3. Step 3: Cross multiply
    3,159,097.35x = 4,739,359.37 × 1,000,253.49
  4. Step 4: Simplify right side
    3,159,097.35x = 4,740,560,745,205.43
  5. Step 5: Solve for x
    x = 4,740,560,745,205.43/3,159,097.35
  6. Step 6: Final answer
    x = 1,500,606.10

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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.