Home / 9,076,240.71-12,525,212.43-5,001,859.71

Finding the Fourth Proportional to 9,076,240.71, 12,525,212.43 and 5,001,859.71

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Solution

The fourth proportional to 9,076,240.71, 12,525,212.43 and 5,001,859.71 is: 6,902,566.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,076,240.71 : 12,525,212.43 = 5,001,859.71 : x
  2. Step 2: Convert to fraction form
    9,076,240.71/12,525,212.43 = 5,001,859.71/x
  3. Step 3: Cross multiply
    9,076,240.71x = 12,525,212.43 × 5,001,859.71
  4. Step 4: Simplify right side
    9,076,240.71x = 62,649,355,391,651.27
  5. Step 5: Solve for x
    x = 62,649,355,391,651.27/9,076,240.71
  6. Step 6: Final answer
    x = 6,902,566.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.