Home / 1,033,201.81-1,425,720.62-574,261.89

Finding the Fourth Proportional to 1,033,201.81, 1,425,720.62 and 574,261.89

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Solution

The fourth proportional to 1,033,201.81, 1,425,720.62 and 574,261.89 is: 792,427.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,201.81 : 1,425,720.62 = 574,261.89 : x
  2. Step 2: Convert to fraction form
    1,033,201.81/1,425,720.62 = 574,261.89/x
  3. Step 3: Cross multiply
    1,033,201.81x = 1,425,720.62 × 574,261.89
  4. Step 4: Simplify right side
    1,033,201.81x = 818,737,013,942.37
  5. Step 5: Solve for x
    x = 818,737,013,942.37/1,033,201.81
  6. Step 6: Final answer
    x = 792,427.00

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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.