Home / 2,452,452.54-3,677,606.39-1,237,281.54

Finding the Fourth Proportional to 2,452,452.54, 3,677,606.39 and 1,237,281.54

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Solution

The fourth proportional to 2,452,452.54, 3,677,606.39 and 1,237,281.54 is: 1,855,381.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,452,452.54 : 3,677,606.39 = 1,237,281.54 : x
  2. Step 2: Convert to fraction form
    2,452,452.54/3,677,606.39 = 1,237,281.54/x
  3. Step 3: Cross multiply
    2,452,452.54x = 3,677,606.39 × 1,237,281.54
  4. Step 4: Simplify right side
    2,452,452.54x = 4,550,234,500,826.25
  5. Step 5: Solve for x
    x = 4,550,234,500,826.25/2,452,452.54
  6. Step 6: Final answer
    x = 1,855,381.27

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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.