Home / 944,429.82-1,417,062.09-495,043.24

Finding the Fourth Proportional to 944,429.82, 1,417,062.09 and 495,043.24

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Solution

The fourth proportional to 944,429.82, 1,417,062.09 and 495,043.24 is: 742,783.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,429.82 : 1,417,062.09 = 495,043.24 : x
  2. Step 2: Convert to fraction form
    944,429.82/1,417,062.09 = 495,043.24/x
  3. Step 3: Cross multiply
    944,429.82x = 1,417,062.09 × 495,043.24
  4. Step 4: Simplify right side
    944,429.82x = 701,507,008,314.77
  5. Step 5: Solve for x
    x = 701,507,008,314.77/944,429.82
  6. Step 6: Final answer
    x = 742,783.63

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.