Home / 1,084,608.54-1,496,849.40-601,325.28

Finding the Fourth Proportional to 1,084,608.54, 1,496,849.40 and 601,325.28

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Solution

The fourth proportional to 1,084,608.54, 1,496,849.40 and 601,325.28 is: 829,878.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,084,608.54 : 1,496,849.40 = 601,325.28 : x
  2. Step 2: Convert to fraction form
    1,084,608.54/1,496,849.40 = 601,325.28/x
  3. Step 3: Cross multiply
    1,084,608.54x = 1,496,849.40 × 601,325.28
  4. Step 4: Simplify right side
    1,084,608.54x = 900,093,384,572.83
  5. Step 5: Solve for x
    x = 900,093,384,572.83/1,084,608.54
  6. Step 6: Final answer
    x = 829,878.57

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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.