Home / 5,372,995.70-8,059,493.55-4,743,139.70

Finding the Fourth Proportional to 5,372,995.70, 8,059,493.55 and 4,743,139.70

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Solution

The fourth proportional to 5,372,995.70, 8,059,493.55 and 4,743,139.70 is: 7,114,709.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,372,995.70 : 8,059,493.55 = 4,743,139.70 : x
  2. Step 2: Convert to fraction form
    5,372,995.70/8,059,493.55 = 4,743,139.70/x
  3. Step 3: Cross multiply
    5,372,995.70x = 8,059,493.55 × 4,743,139.70
  4. Step 4: Simplify right side
    5,372,995.70x = 38,227,303,818,898.94
  5. Step 5: Solve for x
    x = 38,227,303,818,898.94/5,372,995.70
  6. Step 6: Final answer
    x = 7,114,709.55

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Double scale
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Similar ratio
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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.