Home / 4,416,153.01-6,624,221.24-1,383,751.01

Finding the Fourth Proportional to 4,416,153.01, 6,624,221.24 and 1,383,751.01

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Solution

The fourth proportional to 4,416,153.01, 6,624,221.24 and 1,383,751.01 is: 2,075,623.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,416,153.01 : 6,624,221.24 = 1,383,751.01 : x
  2. Step 2: Convert to fraction form
    4,416,153.01/6,624,221.24 = 1,383,751.01/x
  3. Step 3: Cross multiply
    4,416,153.01x = 6,624,221.24 × 1,383,751.01
  4. Step 4: Simplify right side
    4,416,153.01x = 9,166,272,851,333.38
  5. Step 5: Solve for x
    x = 9,166,272,851,333.38/4,416,153.01
  6. Step 6: Final answer
    x = 2,075,623.93

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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.