Home / 11,359,960.46-17,039,817.59-9,074,764.16

Finding the Fourth Proportional to 11,359,960.46, 17,039,817.59 and 9,074,764.16

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Solution

The fourth proportional to 11,359,960.46, 17,039,817.59 and 9,074,764.16 is: 13,612,047.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,359,960.46 : 17,039,817.59 = 9,074,764.16 : x
  2. Step 2: Convert to fraction form
    11,359,960.46/17,039,817.59 = 9,074,764.16/x
  3. Step 3: Cross multiply
    11,359,960.46x = 17,039,817.59 × 9,074,764.16
  4. Step 4: Simplify right side
    11,359,960.46x = 154,632,325,828,096.66
  5. Step 5: Solve for x
    x = 154,632,325,828,096.66/11,359,960.46
  6. Step 6: Final answer
    x = 13,612,047.90

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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.