Home / 9,854,257.54-14,690,297.68-9,698,958.67

Finding the Fourth Proportional to 9,854,257.54, 14,690,297.68 and 9,698,958.67

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Solution

The fourth proportional to 9,854,257.54, 14,690,297.68 and 9,698,958.67 is: 14,458,784.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,854,257.54 : 14,690,297.68 = 9,698,958.67 : x
  2. Step 2: Convert to fraction form
    9,854,257.54/14,690,297.68 = 9,698,958.67/x
  3. Step 3: Cross multiply
    9,854,257.54x = 14,690,297.68 × 9,698,958.67
  4. Step 4: Simplify right side
    9,854,257.54x = 142,480,589,926,370.59
  5. Step 5: Solve for x
    x = 142,480,589,926,370.59/9,854,257.54
  6. Step 6: Final answer
    x = 14,458,784.89

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.