Home / 1,054,829.97-1,455,578.85-595,984.32

Finding the Fourth Proportional to 1,054,829.97, 1,455,578.85 and 595,984.32

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Solution

The fourth proportional to 1,054,829.97, 1,455,578.85 and 595,984.32 is: 822,409.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,054,829.97 : 1,455,578.85 = 595,984.32 : x
  2. Step 2: Convert to fraction form
    1,054,829.97/1,455,578.85 = 595,984.32/x
  3. Step 3: Cross multiply
    1,054,829.97x = 1,455,578.85 × 595,984.32
  4. Step 4: Simplify right side
    1,054,829.97x = 867,502,171,123.63
  5. Step 5: Solve for x
    x = 867,502,171,123.63/1,054,829.97
  6. Step 6: Final answer
    x = 822,409.48

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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.