Home / 3,319,933.10-4,581,445.46-2,030,678.78

Finding the Fourth Proportional to 3,319,933.10, 4,581,445.46 and 2,030,678.78

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Solution

The fourth proportional to 3,319,933.10, 4,581,445.46 and 2,030,678.78 is: 2,802,298.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,319,933.10 : 4,581,445.46 = 2,030,678.78 : x
  2. Step 2: Convert to fraction form
    3,319,933.10/4,581,445.46 = 2,030,678.78/x
  3. Step 3: Cross multiply
    3,319,933.10x = 4,581,445.46 × 2,030,678.78
  4. Step 4: Simplify right side
    3,319,933.10x = 9,303,444,077,349.34
  5. Step 5: Solve for x
    x = 9,303,444,077,349.34/3,319,933.10
  6. Step 6: Final answer
    x = 2,802,298.66

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