Home / 9,546,639.88-14,315,520.15-3,477,146.26

Finding the Fourth Proportional to 9,546,639.88, 14,315,520.15 and 3,477,146.26

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Solution

The fourth proportional to 9,546,639.88, 14,315,520.15 and 3,477,146.26 is: 5,214,102.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,546,639.88 : 14,315,520.15 = 3,477,146.26 : x
  2. Step 2: Convert to fraction form
    9,546,639.88/14,315,520.15 = 3,477,146.26/x
  3. Step 3: Cross multiply
    9,546,639.88x = 14,315,520.15 × 3,477,146.26
  4. Step 4: Simplify right side
    9,546,639.88x = 49,777,157,349,527.14
  5. Step 5: Solve for x
    x = 49,777,157,349,527.14/9,546,639.88
  6. Step 6: Final answer
    x = 5,214,102.34

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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.