Home / 10,790,999.70-16,180,594.65-4,394,024.70

Finding the Fourth Proportional to 10,790,999.70, 16,180,594.65 and 4,394,024.70

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Solution

The fourth proportional to 10,790,999.70, 16,180,594.65 and 4,394,024.70 is: 6,588,632.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,790,999.70 : 16,180,594.65 = 4,394,024.70 : x
  2. Step 2: Convert to fraction form
    10,790,999.70/16,180,594.65 = 4,394,024.70/x
  3. Step 3: Cross multiply
    10,790,999.70x = 16,180,594.65 × 4,394,024.70
  4. Step 4: Simplify right side
    10,790,999.70x = 71,097,932,552,787.86
  5. Step 5: Solve for x
    x = 71,097,932,552,787.86/10,790,999.70
  6. Step 6: Final answer
    x = 6,588,632.61

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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.