Home / 7,853,760.03-11,779,327.83-2,174,558.43

Finding the Fourth Proportional to 7,853,760.03, 11,779,327.83 and 2,174,558.43

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Solution

The fourth proportional to 7,853,760.03, 11,779,327.83 and 2,174,558.43 is: 3,261,474.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,853,760.03 : 11,779,327.83 = 2,174,558.43 : x
  2. Step 2: Convert to fraction form
    7,853,760.03/11,779,327.83 = 2,174,558.43/x
  3. Step 3: Cross multiply
    7,853,760.03x = 11,779,327.83 × 2,174,558.43
  4. Step 4: Simplify right side
    7,853,760.03x = 25,614,836,621,587.32
  5. Step 5: Solve for x
    x = 25,614,836,621,587.32/7,853,760.03
  6. Step 6: Final answer
    x = 3,261,474.32

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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.