Home / 1,006,211.06-1,509,466.19-332,363.55

Finding the Fourth Proportional to 1,006,211.06, 1,509,466.19 and 332,363.55

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Solution

The fourth proportional to 1,006,211.06, 1,509,466.19 and 332,363.55 is: 498,594.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,006,211.06 : 1,509,466.19 = 332,363.55 : x
  2. Step 2: Convert to fraction form
    1,006,211.06/1,509,466.19 = 332,363.55/x
  3. Step 3: Cross multiply
    1,006,211.06x = 1,509,466.19 × 332,363.55
  4. Step 4: Simplify right side
    1,006,211.06x = 501,691,545,512.06
  5. Step 5: Solve for x
    x = 501,691,545,512.06/1,006,211.06
  6. Step 6: Final answer
    x = 498,594.74

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1.5x scale

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.