Home / 1,032,110.42-1,424,302.53-579,398.18

Finding the Fourth Proportional to 1,032,110.42, 1,424,302.53 and 579,398.18

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Solution

The fourth proportional to 1,032,110.42, 1,424,302.53 and 579,398.18 is: 799,563.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,110.42 : 1,424,302.53 = 579,398.18 : x
  2. Step 2: Convert to fraction form
    1,032,110.42/1,424,302.53 = 579,398.18/x
  3. Step 3: Cross multiply
    1,032,110.42x = 1,424,302.53 × 579,398.18
  4. Step 4: Simplify right side
    1,032,110.42x = 825,238,293,651.40
  5. Step 5: Solve for x
    x = 825,238,293,651.40/1,032,110.42
  6. Step 6: Final answer
    x = 799,563.96

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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.