Home / 8,153,998.84-11,252,525.60-4,482,977.86

Finding the Fourth Proportional to 8,153,998.84, 11,252,525.60 and 4,482,977.86

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Solution

The fourth proportional to 8,153,998.84, 11,252,525.60 and 4,482,977.86 is: 6,186,513.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,153,998.84 : 11,252,525.60 = 4,482,977.86 : x
  2. Step 2: Convert to fraction form
    8,153,998.84/11,252,525.60 = 4,482,977.86/x
  3. Step 3: Cross multiply
    8,153,998.84x = 11,252,525.60 × 4,482,977.86
  4. Step 4: Simplify right side
    8,153,998.84x = 50,444,823,133,883.22
  5. Step 5: Solve for x
    x = 50,444,823,133,883.22/8,153,998.84
  6. Step 6: Final answer
    x = 6,186,513.41

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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.