Home / 733,367.75-1,012,094.28-411,077.93

Finding the Fourth Proportional to 733,367.75, 1,012,094.28 and 411,077.93

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Solution

The fourth proportional to 733,367.75, 1,012,094.28 and 411,077.93 is: 567,313.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,367.75 : 1,012,094.28 = 411,077.93 : x
  2. Step 2: Convert to fraction form
    733,367.75/1,012,094.28 = 411,077.93/x
  3. Step 3: Cross multiply
    733,367.75x = 1,012,094.28 × 411,077.93
  4. Step 4: Simplify right side
    733,367.75x = 416,049,616,526.77
  5. Step 5: Solve for x
    x = 416,049,616,526.77/733,367.75
  6. Step 6: Final answer
    x = 567,313.76

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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 (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.