Home / 1,084,043.55-1,495,992.14-600,616.32

Finding the Fourth Proportional to 1,084,043.55, 1,495,992.14 and 600,616.32

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Solution

The fourth proportional to 1,084,043.55, 1,495,992.14 and 600,616.32 is: 828,857.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,084,043.55 : 1,495,992.14 = 600,616.32 : x
  2. Step 2: Convert to fraction form
    1,084,043.55/1,495,992.14 = 600,616.32/x
  3. Step 3: Cross multiply
    1,084,043.55x = 1,495,992.14 × 600,616.32
  4. Step 4: Simplify right side
    1,084,043.55x = 898,517,290,872.64
  5. Step 5: Solve for x
    x = 898,517,290,872.64/1,084,043.55
  6. Step 6: Final answer
    x = 828,857.19

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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.