Home / 9,784,944.40-14,677,416.60-3,393,072.40

Finding the Fourth Proportional to 9,784,944.40, 14,677,416.60 and 3,393,072.40

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Solution

The fourth proportional to 9,784,944.40, 14,677,416.60 and 3,393,072.40 is: 5,089,608.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,784,944.40 : 14,677,416.60 = 3,393,072.40 : x
  2. Step 2: Convert to fraction form
    9,784,944.40/14,677,416.60 = 3,393,072.40/x
  3. Step 3: Cross multiply
    9,784,944.40x = 14,677,416.60 × 3,393,072.40
  4. Step 4: Simplify right side
    9,784,944.40x = 49,801,537,168,761.84
  5. Step 5: Solve for x
    x = 49,801,537,168,761.84/9,784,944.40
  6. Step 6: Final answer
    x = 5,089,608.60

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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.