Home / 5,524,024.08-7,623,390.80-3,076,636.21

Finding the Fourth Proportional to 5,524,024.08, 7,623,390.80 and 3,076,636.21

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Solution

The fourth proportional to 5,524,024.08, 7,623,390.80 and 3,076,636.21 is: 4,245,890.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,524,024.08 : 7,623,390.80 = 3,076,636.21 : x
  2. Step 2: Convert to fraction form
    5,524,024.08/7,623,390.80 = 3,076,636.21/x
  3. Step 3: Cross multiply
    5,524,024.08x = 7,623,390.80 × 3,076,636.21
  4. Step 4: Simplify right side
    5,524,024.08x = 23,454,400,178,260.87
  5. Step 5: Solve for x
    x = 23,454,400,178,260.87/5,524,024.08
  6. Step 6: Final answer
    x = 4,245,890.29

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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.