Home / 2,096,031.80-3,144,047.70-600,123.80

Finding the Fourth Proportional to 2,096,031.80, 3,144,047.70 and 600,123.80

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Solution

The fourth proportional to 2,096,031.80, 3,144,047.70 and 600,123.80 is: 900,185.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,096,031.80 : 3,144,047.70 = 600,123.80 : x
  2. Step 2: Convert to fraction form
    2,096,031.80/3,144,047.70 = 600,123.80/x
  3. Step 3: Cross multiply
    2,096,031.80x = 3,144,047.70 × 600,123.80
  4. Step 4: Simplify right side
    2,096,031.80x = 1,886,817,853,105.26
  5. Step 5: Solve for x
    x = 1,886,817,853,105.26/2,096,031.80
  6. Step 6: Final answer
    x = 900,185.70

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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.