Home / 934,706.38-1,402,059.54-224,734.42

Finding the Fourth Proportional to 934,706.38, 1,402,059.54 and 224,734.42

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Solution

The fourth proportional to 934,706.38, 1,402,059.54 and 224,734.42 is: 337,101.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    934,706.38 : 1,402,059.54 = 224,734.42 : x
  2. Step 2: Convert to fraction form
    934,706.38/1,402,059.54 = 224,734.42/x
  3. Step 3: Cross multiply
    934,706.38x = 1,402,059.54 × 224,734.42
  4. Step 4: Simplify right side
    934,706.38x = 315,091,037,527.37
  5. Step 5: Solve for x
    x = 315,091,037,527.37/934,706.38
  6. Step 6: Final answer
    x = 337,101.62

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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.