Home / 1,629,000.10-2,443,500.15-742,536.10

Finding the Fourth Proportional to 1,629,000.10, 2,443,500.15 and 742,536.10

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Solution

The fourth proportional to 1,629,000.10, 2,443,500.15 and 742,536.10 is: 1,113,804.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,629,000.10 : 2,443,500.15 = 742,536.10 : x
  2. Step 2: Convert to fraction form
    1,629,000.10/2,443,500.15 = 742,536.10/x
  3. Step 3: Cross multiply
    1,629,000.10x = 2,443,500.15 × 742,536.10
  4. Step 4: Simplify right side
    1,629,000.10x = 1,814,387,071,730.41
  5. Step 5: Solve for x
    x = 1,814,387,071,730.41/1,629,000.10
  6. Step 6: Final answer
    x = 1,113,804.15

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