Home / 9,939,608.20-14,909,412.30-7,262,720.20

Finding the Fourth Proportional to 9,939,608.20, 14,909,412.30 and 7,262,720.20

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Solution

The fourth proportional to 9,939,608.20, 14,909,412.30 and 7,262,720.20 is: 10,894,080.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,939,608.20 : 14,909,412.30 = 7,262,720.20 : x
  2. Step 2: Convert to fraction form
    9,939,608.20/14,909,412.30 = 7,262,720.20/x
  3. Step 3: Cross multiply
    9,939,608.20x = 14,909,412.30 × 7,262,720.20
  4. Step 4: Simplify right side
    9,939,608.20x = 108,282,889,881,338.47
  5. Step 5: Solve for x
    x = 108,282,889,881,338.47/9,939,608.20
  6. Step 6: Final answer
    x = 10,894,080.30

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