Home / 9,076,223.37-12,525,188.49-5,001,842.37

Finding the Fourth Proportional to 9,076,223.37, 12,525,188.49 and 5,001,842.37

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Solution

The fourth proportional to 9,076,223.37, 12,525,188.49 and 5,001,842.37 is: 6,902,542.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,076,223.37 : 12,525,188.49 = 5,001,842.37 : x
  2. Step 2: Convert to fraction form
    9,076,223.37/12,525,188.49 = 5,001,842.37/x
  3. Step 3: Cross multiply
    9,076,223.37x = 12,525,188.49 × 5,001,842.37
  4. Step 4: Simplify right side
    9,076,223.37x = 62,649,018,481,518.32
  5. Step 5: Solve for x
    x = 62,649,018,481,518.32/9,076,223.37
  6. Step 6: Final answer
    x = 6,902,542.60

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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.