Home / 10,835,186.88-16,241,321.28-4,007,372.16

Finding the Fourth Proportional to 10,835,186.88, 16,241,321.28 and 4,007,372.16

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Solution

The fourth proportional to 10,835,186.88, 16,241,321.28 and 4,007,372.16 is: 6,006,820.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,835,186.88 : 16,241,321.28 = 4,007,372.16 : x
  2. Step 2: Convert to fraction form
    10,835,186.88/16,241,321.28 = 4,007,372.16/x
  3. Step 3: Cross multiply
    10,835,186.88x = 16,241,321.28 × 4,007,372.16
  4. Step 4: Simplify right side
    10,835,186.88x = 65,085,018,739,087.56
  5. Step 5: Solve for x
    x = 65,085,018,739,087.56/10,835,186.88
  6. Step 6: Final answer
    x = 6,006,820.14

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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.