Home / 1,674,871.01-2,512,307.90-412,698.77

Finding the Fourth Proportional to 1,674,871.01, 2,512,307.90 and 412,698.77

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Solution

The fourth proportional to 1,674,871.01, 2,512,307.90 and 412,698.77 is: 619,048.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,674,871.01 : 2,512,307.90 = 412,698.77 : x
  2. Step 2: Convert to fraction form
    1,674,871.01/2,512,307.90 = 412,698.77/x
  3. Step 3: Cross multiply
    1,674,871.01x = 2,512,307.90 × 412,698.77
  4. Step 4: Simplify right side
    1,674,871.01x = 1,036,826,365,566.25
  5. Step 5: Solve for x
    x = 1,036,826,365,566.25/1,674,871.01
  6. Step 6: Final answer
    x = 619,048.49

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