Home / 4,958,007.22-7,437,043.64-1,364,153.86

Finding the Fourth Proportional to 4,958,007.22, 7,437,043.64 and 1,364,153.86

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Solution

The fourth proportional to 4,958,007.22, 7,437,043.64 and 1,364,153.86 is: 2,046,239.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,958,007.22 : 7,437,043.64 = 1,364,153.86 : x
  2. Step 2: Convert to fraction form
    4,958,007.22/7,437,043.64 = 1,364,153.86/x
  3. Step 3: Cross multiply
    4,958,007.22x = 7,437,043.64 × 1,364,153.86
  4. Step 4: Simplify right side
    4,958,007.22x = 10,145,271,788,494.45
  5. Step 5: Solve for x
    x = 10,145,271,788,494.45/4,958,007.22
  6. Step 6: Final answer
    x = 2,046,239.82

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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.