Home / 4,773,893.88-7,160,646.48-1,179,570.24

Finding the Fourth Proportional to 4,773,893.88, 7,160,646.48 and 1,179,570.24

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Solution

The fourth proportional to 4,773,893.88, 7,160,646.48 and 1,179,570.24 is: 1,769,307.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,773,893.88 : 7,160,646.48 = 1,179,570.24 : x
  2. Step 2: Convert to fraction form
    4,773,893.88/7,160,646.48 = 1,179,570.24/x
  3. Step 3: Cross multiply
    4,773,893.88x = 7,160,646.48 × 1,179,570.24
  4. Step 4: Simplify right side
    4,773,893.88x = 8,446,485,486,968.76
  5. Step 5: Solve for x
    x = 8,446,485,486,968.76/4,773,893.88
  6. Step 6: Final answer
    x = 1,769,307.34

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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.