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Finding the Fourth Proportional to 6,503,044.06, 9,754,787.25 and 3,089,568.94

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Solution

The fourth proportional to 6,503,044.06, 9,754,787.25 and 3,089,568.94 is: 4,634,458.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,503,044.06 : 9,754,787.25 = 3,089,568.94 : x
  2. Step 2: Convert to fraction form
    6,503,044.06/9,754,787.25 = 3,089,568.94/x
  3. Step 3: Cross multiply
    6,503,044.06x = 9,754,787.25 × 3,089,568.94
  4. Step 4: Simplify right side
    6,503,044.06x = 30,138,087,703,908.02
  5. Step 5: Solve for x
    x = 30,138,087,703,908.02/6,503,044.06
  6. Step 6: Final answer
    x = 4,634,458.48

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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.