Home / 4,529,190.70-6,798,042.48-2,371,764.28

Finding the Fourth Proportional to 4,529,190.70, 6,798,042.48 and 2,371,764.28

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Solution

The fourth proportional to 4,529,190.70, 6,798,042.48 and 2,371,764.28 is: 3,559,875.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,529,190.70 : 6,798,042.48 = 2,371,764.28 : x
  2. Step 2: Convert to fraction form
    4,529,190.70/6,798,042.48 = 2,371,764.28/x
  3. Step 3: Cross multiply
    4,529,190.70x = 6,798,042.48 × 2,371,764.28
  4. Step 4: Simplify right side
    4,529,190.70x = 16,123,354,327,986.61
  5. Step 5: Solve for x
    x = 16,123,354,327,986.61/4,529,190.70
  6. Step 6: Final answer
    x = 3,559,875.35

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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.