Home / 4,529,189.70-6,798,040.98-2,371,763.28

Finding the Fourth Proportional to 4,529,189.70, 6,798,040.98 and 2,371,763.28

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Solution

The fourth proportional to 4,529,189.70, 6,798,040.98 and 2,371,763.28 is: 3,559,873.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,529,189.70 : 6,798,040.98 = 2,371,763.28 : x
  2. Step 2: Convert to fraction form
    4,529,189.70/6,798,040.98 = 2,371,763.28/x
  3. Step 3: Cross multiply
    4,529,189.70x = 6,798,040.98 × 2,371,763.28
  4. Step 4: Simplify right side
    4,529,189.70x = 16,123,343,972,299.21
  5. Step 5: Solve for x
    x = 16,123,343,972,299.21/4,529,189.70
  6. Step 6: Final answer
    x = 3,559,873.85

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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.