Home / 5,037,791.96-7,557,810.60-1,842,847.40

Finding the Fourth Proportional to 5,037,791.96, 7,557,810.60 and 1,842,847.40

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Solution

The fourth proportional to 5,037,791.96, 7,557,810.60 and 1,842,847.40 is: 2,764,681.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,037,791.96 : 7,557,810.60 = 1,842,847.40 : x
  2. Step 2: Convert to fraction form
    5,037,791.96/7,557,810.60 = 1,842,847.40/x
  3. Step 3: Cross multiply
    5,037,791.96x = 7,557,810.60 × 1,842,847.40
  4. Step 4: Simplify right side
    5,037,791.96x = 13,927,891,613,902.44
  5. Step 5: Solve for x
    x = 13,927,891,613,902.44/5,037,791.96
  6. Step 6: Final answer
    x = 2,764,681.77

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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.