Home / 1,736,020.56-2,395,727.53-961,663.26

Finding the Fourth Proportional to 1,736,020.56, 2,395,727.53 and 961,663.26

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Solution

The fourth proportional to 1,736,020.56, 2,395,727.53 and 961,663.26 is: 1,327,105.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,736,020.56 : 2,395,727.53 = 961,663.26 : x
  2. Step 2: Convert to fraction form
    1,736,020.56/2,395,727.53 = 961,663.26/x
  3. Step 3: Cross multiply
    1,736,020.56x = 2,395,727.53 × 961,663.26
  4. Step 4: Simplify right side
    1,736,020.56x = 2,303,883,152,571.40
  5. Step 5: Solve for x
    x = 2,303,883,152,571.40/1,736,020.56
  6. Step 6: Final answer
    x = 1,327,105.91

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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.