Home / 2,173,507.24-3,261,755.70-753,563.31

Finding the Fourth Proportional to 2,173,507.24, 3,261,755.70 and 753,563.31

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Solution

The fourth proportional to 2,173,507.24, 3,261,755.70 and 753,563.31 is: 1,130,863.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,173,507.24 : 3,261,755.70 = 753,563.31 : x
  2. Step 2: Convert to fraction form
    2,173,507.24/3,261,755.70 = 753,563.31/x
  3. Step 3: Cross multiply
    2,173,507.24x = 3,261,755.70 × 753,563.31
  4. Step 4: Simplify right side
    2,173,507.24x = 2,457,939,433,465.66
  5. Step 5: Solve for x
    x = 2,457,939,433,465.66/2,173,507.24
  6. Step 6: Final answer
    x = 1,130,863.24

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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.