Home / 9,298,374.30-12,835,237.32-6,981,958.44

Finding the Fourth Proportional to 9,298,374.30, 12,835,237.32 and 6,981,958.44

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Solution

The fourth proportional to 9,298,374.30, 12,835,237.32 and 6,981,958.44 is: 9,637,716.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,298,374.30 : 12,835,237.32 = 6,981,958.44 : x
  2. Step 2: Convert to fraction form
    9,298,374.30/12,835,237.32 = 6,981,958.44/x
  3. Step 3: Cross multiply
    9,298,374.30x = 12,835,237.32 × 6,981,958.44
  4. Step 4: Simplify right side
    9,298,374.30x = 89,615,093,535,776.98
  5. Step 5: Solve for x
    x = 89,615,093,535,776.98/9,298,374.30
  6. Step 6: Final answer
    x = 9,637,716.30

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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.