Home / 11,242,096.43-16,852,811.47-4,051,870.61

Finding the Fourth Proportional to 11,242,096.43, 16,852,811.47 and 4,051,870.61

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Solution

The fourth proportional to 11,242,096.43, 16,852,811.47 and 4,051,870.61 is: 6,074,081.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,242,096.43 : 16,852,811.47 = 4,051,870.61 : x
  2. Step 2: Convert to fraction form
    11,242,096.43/16,852,811.47 = 4,051,870.61/x
  3. Step 3: Cross multiply
    11,242,096.43x = 16,852,811.47 × 4,051,870.61
  4. Step 4: Simplify right side
    11,242,096.43x = 68,285,411,396,770.16
  5. Step 5: Solve for x
    x = 68,285,411,396,770.16/11,242,096.43
  6. Step 6: Final answer
    x = 6,074,081.63

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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.