Home / 767,050.48-1,058,295.07-444,696.24

Finding the Fourth Proportional to 767,050.48, 1,058,295.07 and 444,696.24

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Solution

The fourth proportional to 767,050.48, 1,058,295.07 and 444,696.24 is: 613,544.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    767,050.48 : 1,058,295.07 = 444,696.24 : x
  2. Step 2: Convert to fraction form
    767,050.48/1,058,295.07 = 444,696.24/x
  3. Step 3: Cross multiply
    767,050.48x = 1,058,295.07 × 444,696.24
  4. Step 4: Simplify right side
    767,050.48x = 470,619,842,964.01
  5. Step 5: Solve for x
    x = 470,619,842,964.01/767,050.48
  6. Step 6: Final answer
    x = 613,544.81

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Double scale
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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.