Home / 1,332,810.75-1,837,365.75-950,173.23

Finding the Fourth Proportional to 1,332,810.75, 1,837,365.75 and 950,173.23

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Solution

The fourth proportional to 1,332,810.75, 1,837,365.75 and 950,173.23 is: 1,309,875.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,332,810.75 : 1,837,365.75 = 950,173.23 : x
  2. Step 2: Convert to fraction form
    1,332,810.75/1,837,365.75 = 950,173.23/x
  3. Step 3: Cross multiply
    1,332,810.75x = 1,837,365.75 × 950,173.23
  4. Step 4: Simplify right side
    1,332,810.75x = 1,745,815,749,368.87
  5. Step 5: Solve for x
    x = 1,745,815,749,368.87/1,332,810.75
  6. Step 6: Final answer
    x = 1,309,875.20

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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.