Home / 1,032,034.31-1,424,254.66-573,150.98

Finding the Fourth Proportional to 1,032,034.31, 1,424,254.66 and 573,150.98

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Solution

The fourth proportional to 1,032,034.31, 1,424,254.66 and 573,150.98 is: 790,974.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,034.31 : 1,424,254.66 = 573,150.98 : x
  2. Step 2: Convert to fraction form
    1,032,034.31/1,424,254.66 = 573,150.98/x
  3. Step 3: Cross multiply
    1,032,034.31x = 1,424,254.66 × 573,150.98
  4. Step 4: Simplify right side
    1,032,034.31x = 816,312,957,709.20
  5. Step 5: Solve for x
    x = 816,312,957,709.20/1,032,034.31
  6. Step 6: Final answer
    x = 790,974.63

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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.