Home / 1,675,812.00-2,312,665.53-950,768.65

Finding the Fourth Proportional to 1,675,812.00, 2,312,665.53 and 950,768.65

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Solution

The fourth proportional to 1,675,812.00, 2,312,665.53 and 950,768.65 is: 1,312,086.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,675,812.00 : 2,312,665.53 = 950,768.65 : x
  2. Step 2: Convert to fraction form
    1,675,812.00/2,312,665.53 = 950,768.65/x
  3. Step 3: Cross multiply
    1,675,812.00x = 2,312,665.53 × 950,768.65
  4. Step 4: Simplify right side
    1,675,812.00x = 2,198,809,883,185.08
  5. Step 5: Solve for x
    x = 2,198,809,883,185.08/1,675,812.00
  6. Step 6: Final answer
    x = 1,312,086.25

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1.5x scale

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.