Home / 11,935,119.04-17,902,803.60-9,554,099.28

Finding the Fourth Proportional to 11,935,119.04, 17,902,803.60 and 9,554,099.28

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Solution

The fourth proportional to 11,935,119.04, 17,902,803.60 and 9,554,099.28 is: 14,331,249.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,935,119.04 : 17,902,803.60 = 9,554,099.28 : x
  2. Step 2: Convert to fraction form
    11,935,119.04/17,902,803.60 = 9,554,099.28/x
  3. Step 3: Cross multiply
    11,935,119.04x = 17,902,803.60 × 9,554,099.28
  4. Step 4: Simplify right side
    11,935,119.04x = 171,045,162,984,741.41
  5. Step 5: Solve for x
    x = 171,045,162,984,741.41/11,935,119.04
  6. Step 6: Final answer
    x = 14,331,249.01

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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.