Home / 9,465,747.37-13,063,769.34-5,492,893.74

Finding the Fourth Proportional to 9,465,747.37, 13,063,769.34 and 5,492,893.74

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Solution

The fourth proportional to 9,465,747.37, 13,063,769.34 and 5,492,893.74 is: 7,580,795.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,465,747.37 : 13,063,769.34 = 5,492,893.74 : x
  2. Step 2: Convert to fraction form
    9,465,747.37/13,063,769.34 = 5,492,893.74/x
  3. Step 3: Cross multiply
    9,465,747.37x = 13,063,769.34 × 5,492,893.74
  4. Step 4: Simplify right side
    9,465,747.37x = 71,757,896,758,902.44
  5. Step 5: Solve for x
    x = 71,757,896,758,902.44/9,465,747.37
  6. Step 6: Final answer
    x = 7,580,795.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.