Home / 11,589,129.44-17,379,678.59-5,829,637.00

Finding the Fourth Proportional to 11,589,129.44, 17,379,678.59 and 5,829,637.00

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Solution

The fourth proportional to 11,589,129.44, 17,379,678.59 and 5,829,637.00 is: 8,742,435.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,589,129.44 : 17,379,678.59 = 5,829,637.00 : x
  2. Step 2: Convert to fraction form
    11,589,129.44/17,379,678.59 = 5,829,637.00/x
  3. Step 3: Cross multiply
    11,589,129.44x = 17,379,678.59 × 5,829,637.00
  4. Step 4: Simplify right side
    11,589,129.44x = 101,317,217,240,325.27
  5. Step 5: Solve for x
    x = 101,317,217,240,325.27/11,589,129.44
  6. Step 6: Final answer
    x = 8,742,435.55

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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.