Home / 1,803,424.96-2,705,318.07-666,486.01

Finding the Fourth Proportional to 1,803,424.96, 2,705,318.07 and 666,486.01

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Solution

The fourth proportional to 1,803,424.96, 2,705,318.07 and 666,486.01 is: 999,795.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,803,424.96 : 2,705,318.07 = 666,486.01 : x
  2. Step 2: Convert to fraction form
    1,803,424.96/2,705,318.07 = 666,486.01/x
  3. Step 3: Cross multiply
    1,803,424.96x = 2,705,318.07 × 666,486.01
  4. Step 4: Simplify right side
    1,803,424.96x = 1,803,056,646,255.20
  5. Step 5: Solve for x
    x = 1,803,056,646,255.20/1,803,424.96
  6. Step 6: Final answer
    x = 999,795.77

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