Home / 9,361,525.86-14,040,854.55-2,970,949.86

Finding the Fourth Proportional to 9,361,525.86, 14,040,854.55 and 2,970,949.86

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Solution

The fourth proportional to 9,361,525.86, 14,040,854.55 and 2,970,949.86 is: 4,455,969.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,361,525.86 : 14,040,854.55 = 2,970,949.86 : x
  2. Step 2: Convert to fraction form
    9,361,525.86/14,040,854.55 = 2,970,949.86/x
  3. Step 3: Cross multiply
    9,361,525.86x = 14,040,854.55 × 2,970,949.86
  4. Step 4: Simplify right side
    9,361,525.86x = 41,714,674,859,602.87
  5. Step 5: Solve for x
    x = 41,714,674,859,602.87/9,361,525.86
  6. Step 6: Final answer
    x = 4,455,969.62

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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.