Home / 2,369,725.00-3,270,313.22-1,389,527.80

Finding the Fourth Proportional to 2,369,725.00, 3,270,313.22 and 1,389,527.80

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Solution

The fourth proportional to 2,369,725.00, 3,270,313.22 and 1,389,527.80 is: 1,917,602.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,369,725.00 : 3,270,313.22 = 1,389,527.80 : x
  2. Step 2: Convert to fraction form
    2,369,725.00/3,270,313.22 = 1,389,527.80/x
  3. Step 3: Cross multiply
    2,369,725.00x = 3,270,313.22 × 1,389,527.80
  4. Step 4: Simplify right side
    2,369,725.00x = 4,544,191,118,774.09
  5. Step 5: Solve for x
    x = 4,544,191,118,774.09/2,369,725.00
  6. Step 6: Final answer
    x = 1,917,602.73

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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.