Home / 3,266,086.98-4,507,217.56-1,796,090.32

Finding the Fourth Proportional to 3,266,086.98, 4,507,217.56 and 1,796,090.32

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Solution

The fourth proportional to 3,266,086.98, 4,507,217.56 and 1,796,090.32 is: 2,478,614.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,266,086.98 : 4,507,217.56 = 1,796,090.32 : x
  2. Step 2: Convert to fraction form
    3,266,086.98/4,507,217.56 = 1,796,090.32/x
  3. Step 3: Cross multiply
    3,266,086.98x = 4,507,217.56 × 1,796,090.32
  4. Step 4: Simplify right side
    3,266,086.98x = 8,095,369,829,650.02
  5. Step 5: Solve for x
    x = 8,095,369,829,650.02/3,266,086.98
  6. Step 6: Final answer
    x = 2,478,614.28

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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.