Home / 956,872.63-1,434,323.17-424,644.31

Finding the Fourth Proportional to 956,872.63, 1,434,323.17 and 424,644.31

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Solution

The fourth proportional to 956,872.63, 1,434,323.17 and 424,644.31 is: 636,528.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,872.63 : 1,434,323.17 = 424,644.31 : x
  2. Step 2: Convert to fraction form
    956,872.63/1,434,323.17 = 424,644.31/x
  3. Step 3: Cross multiply
    956,872.63x = 1,434,323.17 × 424,644.31
  4. Step 4: Simplify right side
    956,872.63x = 609,077,172,841.66
  5. Step 5: Solve for x
    x = 609,077,172,841.66/956,872.63
  6. Step 6: Final answer
    x = 636,528.99

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