Home / 6,239,317.80-9,358,976.70-5,924,389.80

Finding the Fourth Proportional to 6,239,317.80, 9,358,976.70 and 5,924,389.80

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Solution

The fourth proportional to 6,239,317.80, 9,358,976.70 and 5,924,389.80 is: 8,886,584.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,239,317.80 : 9,358,976.70 = 5,924,389.80 : x
  2. Step 2: Convert to fraction form
    6,239,317.80/9,358,976.70 = 5,924,389.80/x
  3. Step 3: Cross multiply
    6,239,317.80x = 9,358,976.70 × 5,924,389.80
  4. Step 4: Simplify right side
    6,239,317.80x = 55,446,226,099,917.66
  5. Step 5: Solve for x
    x = 55,446,226,099,917.66/6,239,317.80
  6. Step 6: Final answer
    x = 8,886,584.70

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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.