Home / 1,609,428.30-2,414,142.45-724,692.30

Finding the Fourth Proportional to 1,609,428.30, 2,414,142.45 and 724,692.30

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Solution

The fourth proportional to 1,609,428.30, 2,414,142.45 and 724,692.30 is: 1,087,038.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,609,428.30 : 2,414,142.45 = 724,692.30 : x
  2. Step 2: Convert to fraction form
    1,609,428.30/2,414,142.45 = 724,692.30/x
  3. Step 3: Cross multiply
    1,609,428.30x = 2,414,142.45 × 724,692.30
  4. Step 4: Simplify right side
    1,609,428.30x = 1,749,510,444,618.14
  5. Step 5: Solve for x
    x = 1,749,510,444,618.14/1,609,428.30
  6. Step 6: Final answer
    x = 1,087,038.45

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