Home / 10,307,109.83-15,462,565.38-3,390,978.62

Finding the Fourth Proportional to 10,307,109.83, 15,462,565.38 and 3,390,978.62

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Solution

The fourth proportional to 10,307,109.83, 15,462,565.38 and 3,390,978.62 is: 5,087,093.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,307,109.83 : 15,462,565.38 = 3,390,978.62 : x
  2. Step 2: Convert to fraction form
    10,307,109.83/15,462,565.38 = 3,390,978.62/x
  3. Step 3: Cross multiply
    10,307,109.83x = 15,462,565.38 × 3,390,978.62
  4. Step 4: Simplify right side
    10,307,109.83x = 52,433,228,536,619.35
  5. Step 5: Solve for x
    x = 52,433,228,536,619.35/10,307,109.83
  6. Step 6: Final answer
    x = 5,087,093.22

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