Home / 2,184,291.27-3,014,192.25-1,253,784.04

Finding the Fourth Proportional to 2,184,291.27, 3,014,192.25 and 1,253,784.04

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Solution

The fourth proportional to 2,184,291.27, 3,014,192.25 and 1,253,784.04 is: 1,730,147.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,184,291.27 : 3,014,192.25 = 1,253,784.04 : x
  2. Step 2: Convert to fraction form
    2,184,291.27/3,014,192.25 = 1,253,784.04/x
  3. Step 3: Cross multiply
    2,184,291.27x = 3,014,192.25 × 1,253,784.04
  4. Step 4: Simplify right side
    2,184,291.27x = 3,779,146,136,541.69
  5. Step 5: Solve for x
    x = 3,779,146,136,541.69/2,184,291.27
  6. Step 6: Final answer
    x = 1,730,147.53

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.