Home / 14,395,249.53-21,592,873.89-4,810,627.80

Finding the Fourth Proportional to 14,395,249.53, 21,592,873.89 and 4,810,627.80

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Solution

The fourth proportional to 14,395,249.53, 21,592,873.89 and 4,810,627.80 is: 7,215,941.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,395,249.53 : 21,592,873.89 = 4,810,627.80 : x
  2. Step 2: Convert to fraction form
    14,395,249.53/21,592,873.89 = 4,810,627.80/x
  3. Step 3: Cross multiply
    14,395,249.53x = 21,592,873.89 × 4,810,627.80
  4. Step 4: Simplify right side
    14,395,249.53x = 103,875,279,417,128.14
  5. Step 5: Solve for x
    x = 103,875,279,417,128.14/14,395,249.53
  6. Step 6: Final answer
    x = 7,215,941.56

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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.