Home / 4,337,038.63-6,511,516.31-2,208,553.03

Finding the Fourth Proportional to 4,337,038.63, 6,511,516.31 and 2,208,553.03

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Solution

The fourth proportional to 4,337,038.63, 6,511,516.31 and 2,208,553.03 is: 3,315,863.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,337,038.63 : 6,511,516.31 = 2,208,553.03 : x
  2. Step 2: Convert to fraction form
    4,337,038.63/6,511,516.31 = 2,208,553.03/x
  3. Step 3: Cross multiply
    4,337,038.63x = 6,511,516.31 × 2,208,553.03
  4. Step 4: Simplify right side
    4,337,038.63x = 14,381,029,076,344.92
  5. Step 5: Solve for x
    x = 14,381,029,076,344.92/4,337,038.63
  6. Step 6: Final answer
    x = 3,315,863.73

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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.