Home / 3,266,157.51-4,507,549.52-1,959,458.51

Finding the Fourth Proportional to 3,266,157.51, 4,507,549.52 and 1,959,458.51

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Solution

The fourth proportional to 3,266,157.51, 4,507,549.52 and 1,959,458.51 is: 2,704,204.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,266,157.51 : 4,507,549.52 = 1,959,458.51 : x
  2. Step 2: Convert to fraction form
    3,266,157.51/4,507,549.52 = 1,959,458.51/x
  3. Step 3: Cross multiply
    3,266,157.51x = 4,507,549.52 × 1,959,458.51
  4. Step 4: Simplify right side
    3,266,157.51x = 8,832,356,233,875.37
  5. Step 5: Solve for x
    x = 8,832,356,233,875.37/3,266,157.51
  6. Step 6: Final answer
    x = 2,704,204.01

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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.