Home / 1,325,622.72-1,828,777.44-895,746.24

Finding the Fourth Proportional to 1,325,622.72, 1,828,777.44 and 895,746.24

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Solution

The fourth proportional to 1,325,622.72, 1,828,777.44 and 895,746.24 is: 1,235,736.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,325,622.72 : 1,828,777.44 = 895,746.24 : x
  2. Step 2: Convert to fraction form
    1,325,622.72/1,828,777.44 = 895,746.24/x
  3. Step 3: Cross multiply
    1,325,622.72x = 1,828,777.44 × 895,746.24
  4. Step 4: Simplify right side
    1,325,622.72x = 1,638,120,515,676.83
  5. Step 5: Solve for x
    x = 1,638,120,515,676.83/1,325,622.72
  6. Step 6: Final answer
    x = 1,235,736.60

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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.