Home / 9,191,987.12-13,788,924.60-3,516,984.56

Finding the Fourth Proportional to 9,191,987.12, 13,788,924.60 and 3,516,984.56

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Solution

The fourth proportional to 9,191,987.12, 13,788,924.60 and 3,516,984.56 is: 5,275,838.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,191,987.12 : 13,788,924.60 = 3,516,984.56 : x
  2. Step 2: Convert to fraction form
    9,191,987.12/13,788,924.60 = 3,516,984.56/x
  3. Step 3: Cross multiply
    9,191,987.12x = 13,788,924.60 × 3,516,984.56
  4. Step 4: Simplify right side
    9,191,987.12x = 48,495,434,917,204.17
  5. Step 5: Solve for x
    x = 48,495,434,917,204.17/9,191,987.12
  6. Step 6: Final answer
    x = 5,275,838.00

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