Home / 9,505,725.60-14,262,087.60-3,116,186.40

Finding the Fourth Proportional to 9,505,725.60, 14,262,087.60 and 3,116,186.40

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Solution

The fourth proportional to 9,505,725.60, 14,262,087.60 and 3,116,186.40 is: 4,675,426.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,505,725.60 : 14,262,087.60 = 3,116,186.40 : x
  2. Step 2: Convert to fraction form
    9,505,725.60/14,262,087.60 = 3,116,186.40/x
  3. Step 3: Cross multiply
    9,505,725.60x = 14,262,087.60 × 3,116,186.40
  4. Step 4: Simplify right side
    9,505,725.60x = 44,443,323,414,728.64
  5. Step 5: Solve for x
    x = 44,443,323,414,728.64/9,505,725.60
  6. Step 6: Final answer
    x = 4,675,426.71

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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.