Home / 1,061,223.69-1,464,414.78-602,347.59

Finding the Fourth Proportional to 1,061,223.69, 1,464,414.78 and 602,347.59

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Solution

The fourth proportional to 1,061,223.69, 1,464,414.78 and 602,347.59 is: 831,197.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,061,223.69 : 1,464,414.78 = 602,347.59 : x
  2. Step 2: Convert to fraction form
    1,061,223.69/1,464,414.78 = 602,347.59/x
  3. Step 3: Cross multiply
    1,061,223.69x = 1,464,414.78 × 602,347.59
  4. Step 4: Simplify right side
    1,061,223.69x = 882,086,713,493.38
  5. Step 5: Solve for x
    x = 882,086,713,493.38/1,061,223.69
  6. Step 6: Final answer
    x = 831,197.72

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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.