Home / 7,599,330.20-10,486,996.98-4,114,609.04

Finding the Fourth Proportional to 7,599,330.20, 10,486,996.98 and 4,114,609.04

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Solution

The fourth proportional to 7,599,330.20, 10,486,996.98 and 4,114,609.04 is: 5,678,117.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,599,330.20 : 10,486,996.98 = 4,114,609.04 : x
  2. Step 2: Convert to fraction form
    7,599,330.20/10,486,996.98 = 4,114,609.04/x
  3. Step 3: Cross multiply
    7,599,330.20x = 10,486,996.98 × 4,114,609.04
  4. Step 4: Simplify right side
    7,599,330.20x = 43,149,892,576,360.70
  5. Step 5: Solve for x
    x = 43,149,892,576,360.70/7,599,330.20
  6. Step 6: Final answer
    x = 5,678,117.87

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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.