Home / 6,909,266.88-10,362,999.63-2,051,475.66

Finding the Fourth Proportional to 6,909,266.88, 10,362,999.63 and 2,051,475.66

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Solution

The fourth proportional to 6,909,266.88, 10,362,999.63 and 2,051,475.66 is: 3,076,946.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,909,266.88 : 10,362,999.63 = 2,051,475.66 : x
  2. Step 2: Convert to fraction form
    6,909,266.88/10,362,999.63 = 2,051,475.66/x
  3. Step 3: Cross multiply
    6,909,266.88x = 10,362,999.63 × 2,051,475.66
  4. Step 4: Simplify right side
    6,909,266.88x = 21,259,441,505,534.01
  5. Step 5: Solve for x
    x = 21,259,441,505,534.01/6,909,266.88
  6. Step 6: Final answer
    x = 3,076,946.06

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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.