Home / 1,165,571.85-1,748,594.25-366,667.59

Finding the Fourth Proportional to 1,165,571.85, 1,748,594.25 and 366,667.59

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Solution

The fourth proportional to 1,165,571.85, 1,748,594.25 and 366,667.59 is: 550,075.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,165,571.85 : 1,748,594.25 = 366,667.59 : x
  2. Step 2: Convert to fraction form
    1,165,571.85/1,748,594.25 = 366,667.59/x
  3. Step 3: Cross multiply
    1,165,571.85x = 1,748,594.25 × 366,667.59
  4. Step 4: Simplify right side
    1,165,571.85x = 641,152,839,535.36
  5. Step 5: Solve for x
    x = 641,152,839,535.36/1,165,571.85
  6. Step 6: Final answer
    x = 550,075.78

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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.