Home / 767,048.00-1,058,291.67-444,693.77

Finding the Fourth Proportional to 767,048.00, 1,058,291.67 and 444,693.77

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Solution

The fourth proportional to 767,048.00, 1,058,291.67 and 444,693.77 is: 613,541.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    767,048.00 : 1,058,291.67 = 444,693.77 : x
  2. Step 2: Convert to fraction form
    767,048.00/1,058,291.67 = 444,693.77/x
  3. Step 3: Cross multiply
    767,048.00x = 1,058,291.67 × 444,693.77
  4. Step 4: Simplify right side
    767,048.00x = 470,615,705,532.84
  5. Step 5: Solve for x
    x = 470,615,705,532.84/767,048.00
  6. Step 6: Final answer
    x = 613,541.41

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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.