Home / 1,019,021.84-1,526,431.32-597,017.36

Finding the Fourth Proportional to 1,019,021.84, 1,526,431.32 and 597,017.36

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Solution

The fourth proportional to 1,019,021.84, 1,526,431.32 and 597,017.36 is: 894,294.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,019,021.84 : 1,526,431.32 = 597,017.36 : x
  2. Step 2: Convert to fraction form
    1,019,021.84/1,526,431.32 = 597,017.36/x
  3. Step 3: Cross multiply
    1,019,021.84x = 1,526,431.32 × 597,017.36
  4. Step 4: Simplify right side
    1,019,021.84x = 911,305,996,887.72
  5. Step 5: Solve for x
    x = 911,305,996,887.72/1,019,021.84
  6. Step 6: Final answer
    x = 894,294.86

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.