Home / 4,182,573.96-6,266,438.64-1,748,361.24

Finding the Fourth Proportional to 4,182,573.96, 6,266,438.64 and 1,748,361.24

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Solution

The fourth proportional to 4,182,573.96, 6,266,438.64 and 1,748,361.24 is: 2,619,439.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,182,573.96 : 6,266,438.64 = 1,748,361.24 : x
  2. Step 2: Convert to fraction form
    4,182,573.96/6,266,438.64 = 1,748,361.24/x
  3. Step 3: Cross multiply
    4,182,573.96x = 6,266,438.64 × 1,748,361.24
  4. Step 4: Simplify right side
    4,182,573.96x = 10,955,998,431,014.31
  5. Step 5: Solve for x
    x = 10,955,998,431,014.31/4,182,573.96
  6. Step 6: Final answer
    x = 2,619,439.26

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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.