Home / 1,054,830.97-1,455,580.23-595,985.32

Finding the Fourth Proportional to 1,054,830.97, 1,455,580.23 and 595,985.32

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Solution

The fourth proportional to 1,054,830.97, 1,455,580.23 and 595,985.32 is: 822,410.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,054,830.97 : 1,455,580.23 = 595,985.32 : x
  2. Step 2: Convert to fraction form
    1,054,830.97/1,455,580.23 = 595,985.32/x
  3. Step 3: Cross multiply
    1,054,830.97x = 1,455,580.23 × 595,985.32
  4. Step 4: Simplify right side
    1,054,830.97x = 867,504,449,162.22
  5. Step 5: Solve for x
    x = 867,504,449,162.22/1,054,830.97
  6. Step 6: Final answer
    x = 822,410.86

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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.