Home / 7,269,006.36-10,903,114.80-2,219,923.20

Finding the Fourth Proportional to 7,269,006.36, 10,903,114.80 and 2,219,923.20

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Solution

The fourth proportional to 7,269,006.36, 10,903,114.80 and 2,219,923.20 is: 3,329,764.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,269,006.36 : 10,903,114.80 = 2,219,923.20 : x
  2. Step 2: Convert to fraction form
    7,269,006.36/10,903,114.80 = 2,219,923.20/x
  3. Step 3: Cross multiply
    7,269,006.36x = 10,903,114.80 × 2,219,923.20
  4. Step 4: Simplify right side
    7,269,006.36x = 24,204,077,496,783.36
  5. Step 5: Solve for x
    x = 24,204,077,496,783.36/7,269,006.36
  6. Step 6: Final answer
    x = 3,329,764.25

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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.