Home / 6,325,336.20-9,488,004.36-1,533,025.47

Finding the Fourth Proportional to 6,325,336.20, 9,488,004.36 and 1,533,025.47

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Solution

The fourth proportional to 6,325,336.20, 9,488,004.36 and 1,533,025.47 is: 2,299,538.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,325,336.20 : 9,488,004.36 = 1,533,025.47 : x
  2. Step 2: Convert to fraction form
    6,325,336.20/9,488,004.36 = 1,533,025.47/x
  3. Step 3: Cross multiply
    6,325,336.20x = 9,488,004.36 × 1,533,025.47
  4. Step 4: Simplify right side
    6,325,336.20x = 14,545,352,343,351.05
  5. Step 5: Solve for x
    x = 14,545,352,343,351.05/6,325,336.20
  6. Step 6: Final answer
    x = 2,299,538.22

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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.