Home / 4,444,548.03-6,666,773.43-1,078,755.03

Finding the Fourth Proportional to 4,444,548.03, 6,666,773.43 and 1,078,755.03

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Solution

The fourth proportional to 4,444,548.03, 6,666,773.43 and 1,078,755.03 is: 1,618,120.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,444,548.03 : 6,666,773.43 = 1,078,755.03 : x
  2. Step 2: Convert to fraction form
    4,444,548.03/6,666,773.43 = 1,078,755.03/x
  3. Step 3: Cross multiply
    4,444,548.03x = 6,666,773.43 × 1,078,755.03
  4. Step 4: Simplify right side
    4,444,548.03x = 7,191,815,371,482.85
  5. Step 5: Solve for x
    x = 7,191,815,371,482.85/4,444,548.03
  6. Step 6: Final answer
    x = 1,618,120.75

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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.