Home / 9,632,038.36-14,448,843.78-4,837,261.72

Finding the Fourth Proportional to 9,632,038.36, 14,448,843.78 and 4,837,261.72

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Solution

The fourth proportional to 9,632,038.36, 14,448,843.78 and 4,837,261.72 is: 7,256,287.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,632,038.36 : 14,448,843.78 = 4,837,261.72 : x
  2. Step 2: Convert to fraction form
    9,632,038.36/14,448,843.78 = 4,837,261.72/x
  3. Step 3: Cross multiply
    9,632,038.36x = 14,448,843.78 × 4,837,261.72
  4. Step 4: Simplify right side
    9,632,038.36x = 69,892,838,915,254.09
  5. Step 5: Solve for x
    x = 69,892,838,915,254.09/9,632,038.36
  6. Step 6: Final answer
    x = 7,256,287.43

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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.