Home / 1,343,147.40-2,014,721.10-456,683.40

Finding the Fourth Proportional to 1,343,147.40, 2,014,721.10 and 456,683.40

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Solution

The fourth proportional to 1,343,147.40, 2,014,721.10 and 456,683.40 is: 685,025.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,343,147.40 : 2,014,721.10 = 456,683.40 : x
  2. Step 2: Convert to fraction form
    1,343,147.40/2,014,721.10 = 456,683.40/x
  3. Step 3: Cross multiply
    1,343,147.40x = 2,014,721.10 × 456,683.40
  4. Step 4: Simplify right side
    1,343,147.40x = 920,089,681,999.74
  5. Step 5: Solve for x
    x = 920,089,681,999.74/1,343,147.40
  6. Step 6: Final answer
    x = 685,025.10

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