Home / 3,749,389.17-5,624,091.96-1,354,924.89

Finding the Fourth Proportional to 3,749,389.17, 5,624,091.96 and 1,354,924.89

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Solution

The fourth proportional to 3,749,389.17, 5,624,091.96 and 1,354,924.89 is: 2,032,390.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,749,389.17 : 5,624,091.96 = 1,354,924.89 : x
  2. Step 2: Convert to fraction form
    3,749,389.17/5,624,091.96 = 1,354,924.89/x
  3. Step 3: Cross multiply
    3,749,389.17x = 5,624,091.96 × 1,354,924.89
  4. Step 4: Simplify right side
    3,749,389.17x = 7,620,222,180,252.88
  5. Step 5: Solve for x
    x = 7,620,222,180,252.88/3,749,389.17
  6. Step 6: Final answer
    x = 2,032,390.30

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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.