Home / 1,032,040.10-1,424,234.43-573,197.18

Finding the Fourth Proportional to 1,032,040.10, 1,424,234.43 and 573,197.18

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Solution

The fourth proportional to 1,032,040.10, 1,424,234.43 and 573,197.18 is: 791,022.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,040.10 : 1,424,234.43 = 573,197.18 : x
  2. Step 2: Convert to fraction form
    1,032,040.10/1,424,234.43 = 573,197.18/x
  3. Step 3: Cross multiply
    1,032,040.10x = 1,424,234.43 × 573,197.18
  4. Step 4: Simplify right side
    1,032,040.10x = 816,367,151,813.74
  5. Step 5: Solve for x
    x = 816,367,151,813.74/1,032,040.10
  6. Step 6: Final answer
    x = 791,022.70

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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.