Home / 8,823,970.46-12,164,245.42-6,166,567.56

Finding the Fourth Proportional to 8,823,970.46, 12,164,245.42 and 6,166,567.56

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Solution

The fourth proportional to 8,823,970.46, 12,164,245.42 and 6,166,567.56 is: 8,500,894.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,823,970.46 : 12,164,245.42 = 6,166,567.56 : x
  2. Step 2: Convert to fraction form
    8,823,970.46/12,164,245.42 = 6,166,567.56/x
  3. Step 3: Cross multiply
    8,823,970.46x = 12,164,245.42 × 6,166,567.56
  4. Step 4: Simplify right side
    8,823,970.46x = 75,011,641,240,612.39
  5. Step 5: Solve for x
    x = 75,011,641,240,612.39/8,823,970.46
  6. Step 6: Final answer
    x = 8,500,894.42

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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.