Home / 2,526,339.66-3,782,718.87-1,924,433.52

Finding the Fourth Proportional to 2,526,339.66, 3,782,718.87 and 1,924,433.52

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Solution

The fourth proportional to 2,526,339.66, 3,782,718.87 and 1,924,433.52 is: 2,881,477.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,526,339.66 : 3,782,718.87 = 1,924,433.52 : x
  2. Step 2: Convert to fraction form
    2,526,339.66/3,782,718.87 = 1,924,433.52/x
  3. Step 3: Cross multiply
    2,526,339.66x = 3,782,718.87 × 1,924,433.52
  4. Step 4: Simplify right side
    2,526,339.66x = 7,279,590,990,164.52
  5. Step 5: Solve for x
    x = 7,279,590,990,164.52/2,526,339.66
  6. Step 6: Final answer
    x = 2,881,477.54

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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.