Home / 1,032,159.11-1,424,297.93-573,229.31

Finding the Fourth Proportional to 1,032,159.11, 1,424,297.93 and 573,229.31

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Solution

The fourth proportional to 1,032,159.11, 1,424,297.93 and 573,229.31 is: 791,011.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,159.11 : 1,424,297.93 = 573,229.31 : x
  2. Step 2: Convert to fraction form
    1,032,159.11/1,424,297.93 = 573,229.31/x
  3. Step 3: Cross multiply
    1,032,159.11x = 1,424,297.93 × 573,229.31
  4. Step 4: Simplify right side
    1,032,159.11x = 816,449,309,660.69
  5. Step 5: Solve for x
    x = 816,449,309,660.69/1,032,159.11
  6. Step 6: Final answer
    x = 791,011.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.