Home / 1,058,319.44-1,587,697.84-348,390.08

Finding the Fourth Proportional to 1,058,319.44, 1,587,697.84 and 348,390.08

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Solution

The fourth proportional to 1,058,319.44, 1,587,697.84 and 348,390.08 is: 522,657.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,319.44 : 1,587,697.84 = 348,390.08 : x
  2. Step 2: Convert to fraction form
    1,058,319.44/1,587,697.84 = 348,390.08/x
  3. Step 3: Cross multiply
    1,058,319.44x = 1,587,697.84 × 348,390.08
  4. Step 4: Simplify right side
    1,058,319.44x = 553,138,177,493.43
  5. Step 5: Solve for x
    x = 553,138,177,493.43/1,058,319.44
  6. Step 6: Final answer
    x = 522,657.11

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