Home / 1,497,375.40-2,246,354.70-432,452.20

Finding the Fourth Proportional to 1,497,375.40, 2,246,354.70 and 432,452.20

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Solution

The fourth proportional to 1,497,375.40, 2,246,354.70 and 432,452.20 is: 648,762.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,497,375.40 : 2,246,354.70 = 432,452.20 : x
  2. Step 2: Convert to fraction form
    1,497,375.40/2,246,354.70 = 432,452.20/x
  3. Step 3: Cross multiply
    1,497,375.40x = 2,246,354.70 × 432,452.20
  4. Step 4: Simplify right side
    1,497,375.40x = 971,441,031,995.34
  5. Step 5: Solve for x
    x = 971,441,031,995.34/1,497,375.40
  6. Step 6: Final answer
    x = 648,762.52

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