Home / 9,107,415.88-13,663,484.70-4,844,077

Finding the Fourth Proportional to 9,107,415.88, 13,663,484.70 and 4,844,077

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Solution

The fourth proportional to 9,107,415.88, 13,663,484.70 and 4,844,077 is: 7,267,371.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,107,415.88 : 13,663,484.70 = 4,844,077 : x
  2. Step 2: Convert to fraction form
    9,107,415.88/13,663,484.70 = 4,844,077/x
  3. Step 3: Cross multiply
    9,107,415.88x = 13,663,484.70 × 4,844,077
  4. Step 4: Simplify right side
    9,107,415.88x = 66,186,971,975,121.90
  5. Step 5: Solve for x
    x = 66,186,971,975,121.90/9,107,415.88
  6. Step 6: Final answer
    x = 7,267,371.21

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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.