Home / 7,218,313.26-10,828,835.46-2,900,699.58

Finding the Fourth Proportional to 7,218,313.26, 10,828,835.46 and 2,900,699.58

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Solution

The fourth proportional to 7,218,313.26, 10,828,835.46 and 2,900,699.58 is: 4,351,598.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,218,313.26 : 10,828,835.46 = 2,900,699.58 : x
  2. Step 2: Convert to fraction form
    7,218,313.26/10,828,835.46 = 2,900,699.58/x
  3. Step 3: Cross multiply
    7,218,313.26x = 10,828,835.46 × 2,900,699.58
  4. Step 4: Simplify right side
    7,218,313.26x = 31,411,198,470,711.11
  5. Step 5: Solve for x
    x = 31,411,198,470,711.11/7,218,313.26
  6. Step 6: Final answer
    x = 4,351,598.13

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