Home / 1,083,820.23-1,495,652.34-600,383.88

Finding the Fourth Proportional to 1,083,820.23, 1,495,652.34 and 600,383.88

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Solution

The fourth proportional to 1,083,820.23, 1,495,652.34 and 600,383.88 is: 828,518.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,820.23 : 1,495,652.34 = 600,383.88 : x
  2. Step 2: Convert to fraction form
    1,083,820.23/1,495,652.34 = 600,383.88/x
  3. Step 3: Cross multiply
    1,083,820.23x = 1,495,652.34 × 600,383.88
  4. Step 4: Simplify right side
    1,083,820.23x = 897,965,555,020.28
  5. Step 5: Solve for x
    x = 897,965,555,020.28/1,083,820.23
  6. Step 6: Final answer
    x = 828,518.91

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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.