Home / 5,686,024.50-7,846,699.23-3,107,722.82

Finding the Fourth Proportional to 5,686,024.50, 7,846,699.23 and 3,107,722.82

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Solution

The fourth proportional to 5,686,024.50, 7,846,699.23 and 3,107,722.82 is: 4,288,649.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,686,024.50 : 7,846,699.23 = 3,107,722.82 : x
  2. Step 2: Convert to fraction form
    5,686,024.50/7,846,699.23 = 3,107,722.82/x
  3. Step 3: Cross multiply
    5,686,024.50x = 7,846,699.23 × 3,107,722.82
  4. Step 4: Simplify right side
    5,686,024.50x = 24,385,366,219,513.93
  5. Step 5: Solve for x
    x = 24,385,366,219,513.93/5,686,024.50
  6. Step 6: Final answer
    x = 4,288,649.52

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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.