Home / 1,732,604.46-2,599,349.61-667,360.50

Finding the Fourth Proportional to 1,732,604.46, 2,599,349.61 and 667,360.50

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Solution

The fourth proportional to 1,732,604.46, 2,599,349.61 and 667,360.50 is: 1,001,211.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,732,604.46 : 2,599,349.61 = 667,360.50 : x
  2. Step 2: Convert to fraction form
    1,732,604.46/2,599,349.61 = 667,360.50/x
  3. Step 3: Cross multiply
    1,732,604.46x = 2,599,349.61 × 667,360.50
  4. Step 4: Simplify right side
    1,732,604.46x = 1,734,703,255,404.41
  5. Step 5: Solve for x
    x = 1,734,703,255,404.41/1,732,604.46
  6. Step 6: Final answer
    x = 1,001,211.35

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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.