Home / 3,317,165.55-4,975,744.07-1,042,888.46

Finding the Fourth Proportional to 3,317,165.55, 4,975,744.07 and 1,042,888.46

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Solution

The fourth proportional to 3,317,165.55, 4,975,744.07 and 1,042,888.46 is: 1,564,331.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,317,165.55 : 4,975,744.07 = 1,042,888.46 : x
  2. Step 2: Convert to fraction form
    3,317,165.55/4,975,744.07 = 1,042,888.46/x
  3. Step 3: Cross multiply
    3,317,165.55x = 4,975,744.07 × 1,042,888.46
  4. Step 4: Simplify right side
    3,317,165.55x = 5,189,146,040,423.27
  5. Step 5: Solve for x
    x = 5,189,146,040,423.27/3,317,165.55
  6. Step 6: Final answer
    x = 1,564,331.34

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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.