Home / 9,415,008.21-14,122,512.32-2,683,247.25

Finding the Fourth Proportional to 9,415,008.21, 14,122,512.32 and 2,683,247.25

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Solution

The fourth proportional to 9,415,008.21, 14,122,512.32 and 2,683,247.25 is: 4,024,870.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,415,008.21 : 14,122,512.32 = 2,683,247.25 : x
  2. Step 2: Convert to fraction form
    9,415,008.21/14,122,512.32 = 2,683,247.25/x
  3. Step 3: Cross multiply
    9,415,008.21x = 14,122,512.32 × 2,683,247.25
  4. Step 4: Simplify right side
    9,415,008.21x = 37,894,192,332,314.88
  5. Step 5: Solve for x
    x = 37,894,192,332,314.88/9,415,008.21
  6. Step 6: Final answer
    x = 4,024,870.88

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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.