Home / 5,037,774-7,557,783.60-1,842,829.44

Finding the Fourth Proportional to 5,037,774, 7,557,783.60 and 1,842,829.44

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Solution

The fourth proportional to 5,037,774, 7,557,783.60 and 1,842,829.44 is: 2,764,654.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,037,774 : 7,557,783.60 = 1,842,829.44 : x
  2. Step 2: Convert to fraction form
    5,037,774/7,557,783.60 = 1,842,829.44/x
  3. Step 3: Cross multiply
    5,037,774x = 7,557,783.60 × 1,842,829.44
  4. Step 4: Simplify right side
    5,037,774x = 13,927,706,119,229.18
  5. Step 5: Solve for x
    x = 13,927,706,119,229.18/5,037,774
  6. Step 6: Final answer
    x = 2,764,654.81

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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.