Home / 4,636,704.69-6,399,046.92-2,572,385.46

Finding the Fourth Proportional to 4,636,704.69, 6,399,046.92 and 2,572,385.46

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Solution

The fourth proportional to 4,636,704.69, 6,399,046.92 and 2,572,385.46 is: 3,550,110.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,636,704.69 : 6,399,046.92 = 2,572,385.46 : x
  2. Step 2: Convert to fraction form
    4,636,704.69/6,399,046.92 = 2,572,385.46/x
  3. Step 3: Cross multiply
    4,636,704.69x = 6,399,046.92 × 2,572,385.46
  4. Step 4: Simplify right side
    4,636,704.69x = 16,460,815,254,865.78
  5. Step 5: Solve for x
    x = 16,460,815,254,865.78/4,636,704.69
  6. Step 6: Final answer
    x = 3,550,110.77

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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.