Home / 706,828.23-1,060,237.35-286,098.03

Finding the Fourth Proportional to 706,828.23, 1,060,237.35 and 286,098.03

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Solution

The fourth proportional to 706,828.23, 1,060,237.35 and 286,098.03 is: 429,145.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    706,828.23 : 1,060,237.35 = 286,098.03 : x
  2. Step 2: Convert to fraction form
    706,828.23/1,060,237.35 = 286,098.03/x
  3. Step 3: Cross multiply
    706,828.23x = 1,060,237.35 × 286,098.03
  4. Step 4: Simplify right side
    706,828.23x = 303,331,817,167.42
  5. Step 5: Solve for x
    x = 303,331,817,167.42/706,828.23
  6. Step 6: Final answer
    x = 429,145.02

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