Home / 5,528,819.84-8,293,360.98-1,485,312.80

Finding the Fourth Proportional to 5,528,819.84, 8,293,360.98 and 1,485,312.80

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Solution

The fourth proportional to 5,528,819.84, 8,293,360.98 and 1,485,312.80 is: 2,228,004.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,528,819.84 : 8,293,360.98 = 1,485,312.80 : x
  2. Step 2: Convert to fraction form
    5,528,819.84/8,293,360.98 = 1,485,312.80/x
  3. Step 3: Cross multiply
    5,528,819.84x = 8,293,360.98 × 1,485,312.80
  4. Step 4: Simplify right side
    5,528,819.84x = 12,318,235,218,614.54
  5. Step 5: Solve for x
    x = 12,318,235,218,614.54/5,528,819.84
  6. Step 6: Final answer
    x = 2,228,004.45

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