Home / 5,007,339.72-7,509,123.90-1,811,675.88

Finding the Fourth Proportional to 5,007,339.72, 7,509,123.90 and 1,811,675.88

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Solution

The fourth proportional to 5,007,339.72, 7,509,123.90 and 1,811,675.88 is: 2,716,831.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,007,339.72 : 7,509,123.90 = 1,811,675.88 : x
  2. Step 2: Convert to fraction form
    5,007,339.72/7,509,123.90 = 1,811,675.88/x
  3. Step 3: Cross multiply
    5,007,339.72x = 7,509,123.90 × 1,811,675.88
  4. Step 4: Simplify right side
    5,007,339.72x = 13,604,098,649,561.53
  5. Step 5: Solve for x
    x = 13,604,098,649,561.53/5,007,339.72
  6. Step 6: Final answer
    x = 2,716,831.57

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