Home / 10,903,186.85-15,046,496.69-6,008,584.32

Finding the Fourth Proportional to 10,903,186.85, 15,046,496.69 and 6,008,584.32

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Solution

The fourth proportional to 10,903,186.85, 15,046,496.69 and 6,008,584.32 is: 8,291,900.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,903,186.85 : 15,046,496.69 = 6,008,584.32 : x
  2. Step 2: Convert to fraction form
    10,903,186.85/15,046,496.69 = 6,008,584.32/x
  3. Step 3: Cross multiply
    10,903,186.85x = 15,046,496.69 × 6,008,584.32
  4. Step 4: Simplify right side
    10,903,186.85x = 90,408,144,052,422.98
  5. Step 5: Solve for x
    x = 90,408,144,052,422.98/10,903,186.85
  6. Step 6: Final answer
    x = 8,291,900.83

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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.