Home / 934,211.53-1,401,317.32-224,239.57

Finding the Fourth Proportional to 934,211.53, 1,401,317.32 and 224,239.57

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Solution

The fourth proportional to 934,211.53, 1,401,317.32 and 224,239.57 is: 336,359.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    934,211.53 : 1,401,317.32 = 224,239.57 : x
  2. Step 2: Convert to fraction form
    934,211.53/1,401,317.32 = 224,239.57/x
  3. Step 3: Cross multiply
    934,211.53x = 1,401,317.32 × 224,239.57
  4. Step 4: Simplify right side
    934,211.53x = 314,230,797,824.67
  5. Step 5: Solve for x
    x = 314,230,797,824.67/934,211.53
  6. Step 6: Final answer
    x = 336,359.36

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Double scale
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Similar ratio
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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.