Home / 6,581,765.40-9,872,648.10-4,429,429.35

Finding the Fourth Proportional to 6,581,765.40, 9,872,648.10 and 4,429,429.35

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Solution

The fourth proportional to 6,581,765.40, 9,872,648.10 and 4,429,429.35 is: 6,644,144.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,581,765.40 : 9,872,648.10 = 4,429,429.35 : x
  2. Step 2: Convert to fraction form
    6,581,765.40/9,872,648.10 = 4,429,429.35/x
  3. Step 3: Cross multiply
    6,581,765.40x = 9,872,648.10 × 4,429,429.35
  4. Step 4: Simplify right side
    6,581,765.40x = 43,730,197,256,361.73
  5. Step 5: Solve for x
    x = 43,730,197,256,361.73/6,581,765.40
  6. Step 6: Final answer
    x = 6,644,144.03

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