Home / 1,214,654.20-1,821,981.30-549,806.20

Finding the Fourth Proportional to 1,214,654.20, 1,821,981.30 and 549,806.20

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Solution

The fourth proportional to 1,214,654.20, 1,821,981.30 and 549,806.20 is: 824,709.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,214,654.20 : 1,821,981.30 = 549,806.20 : x
  2. Step 2: Convert to fraction form
    1,214,654.20/1,821,981.30 = 549,806.20/x
  3. Step 3: Cross multiply
    1,214,654.20x = 1,821,981.30 × 549,806.20
  4. Step 4: Simplify right side
    1,214,654.20x = 1,001,736,615,024.06
  5. Step 5: Solve for x
    x = 1,001,736,615,024.06/1,214,654.20
  6. Step 6: Final answer
    x = 824,709.30

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