Home / 1,083,799.72-1,495,643.66-600,396.18

Finding the Fourth Proportional to 1,083,799.72, 1,495,643.66 and 600,396.18

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Solution

The fourth proportional to 1,083,799.72, 1,495,643.66 and 600,396.18 is: 828,546.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,799.72 : 1,495,643.66 = 600,396.18 : x
  2. Step 2: Convert to fraction form
    1,083,799.72/1,495,643.66 = 600,396.18/x
  3. Step 3: Cross multiply
    1,083,799.72x = 1,495,643.66 × 600,396.18
  4. Step 4: Simplify right side
    1,083,799.72x = 897,978,740,105.22
  5. Step 5: Solve for x
    x = 897,978,740,105.22/1,083,799.72
  6. Step 6: Final answer
    x = 828,546.75

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1.5x scale

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.