Home / 5,336,260.83-8,004,362.50-1,292,746.60

Finding the Fourth Proportional to 5,336,260.83, 8,004,362.50 and 1,292,746.60

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Solution

The fourth proportional to 5,336,260.83, 8,004,362.50 and 1,292,746.60 is: 1,939,112.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,336,260.83 : 8,004,362.50 = 1,292,746.60 : x
  2. Step 2: Convert to fraction form
    5,336,260.83/8,004,362.50 = 1,292,746.60/x
  3. Step 3: Cross multiply
    5,336,260.83x = 8,004,362.50 × 1,292,746.60
  4. Step 4: Simplify right side
    5,336,260.83x = 10,347,612,407,042.50
  5. Step 5: Solve for x
    x = 10,347,612,407,042.50/5,336,260.83
  6. Step 6: Final answer
    x = 1,939,112.94

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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.