Home / 9,811,310.58-13,539,608.55-5,461,424.46

Finding the Fourth Proportional to 9,811,310.58, 13,539,608.55 and 5,461,424.46

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Solution

The fourth proportional to 9,811,310.58, 13,539,608.55 and 5,461,424.46 is: 7,536,765.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,811,310.58 : 13,539,608.55 = 5,461,424.46 : x
  2. Step 2: Convert to fraction form
    9,811,310.58/13,539,608.55 = 5,461,424.46/x
  3. Step 3: Cross multiply
    9,811,310.58x = 13,539,608.55 × 5,461,424.46
  4. Step 4: Simplify right side
    9,811,310.58x = 73,945,549,313,795.14
  5. Step 5: Solve for x
    x = 73,945,549,313,795.14/9,811,310.58
  6. Step 6: Final answer
    x = 7,536,765.73

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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.