Home / 1,248,734.33-1,723,068.69-732,293.41

Finding the Fourth Proportional to 1,248,734.33, 1,723,068.69 and 732,293.41

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Solution

The fourth proportional to 1,248,734.33, 1,723,068.69 and 732,293.41 is: 1,010,456.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,248,734.33 : 1,723,068.69 = 732,293.41 : x
  2. Step 2: Convert to fraction form
    1,248,734.33/1,723,068.69 = 732,293.41/x
  3. Step 3: Cross multiply
    1,248,734.33x = 1,723,068.69 × 732,293.41
  4. Step 4: Simplify right side
    1,248,734.33x = 1,261,791,846,664.33
  5. Step 5: Solve for x
    x = 1,261,791,846,664.33/1,248,734.33
  6. Step 6: Final answer
    x = 1,010,456.60

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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.