Home / 8,153,334.94-11,250,933.43-4,799,969.01

Finding the Fourth Proportional to 8,153,334.94, 11,250,933.43 and 4,799,969.01

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Solution

The fourth proportional to 8,153,334.94, 11,250,933.43 and 4,799,969.01 is: 6,623,563.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,153,334.94 : 11,250,933.43 = 4,799,969.01 : x
  2. Step 2: Convert to fraction form
    8,153,334.94/11,250,933.43 = 4,799,969.01/x
  3. Step 3: Cross multiply
    8,153,334.94x = 11,250,933.43 × 4,799,969.01
  4. Step 4: Simplify right side
    8,153,334.94x = 54,004,131,852,160.48
  5. Step 5: Solve for x
    x = 54,004,131,852,160.48/8,153,334.94
  6. Step 6: Final answer
    x = 6,623,563.52

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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.