Home / 1,264,603.49-1,897,004.25-366,058.73

Finding the Fourth Proportional to 1,264,603.49, 1,897,004.25 and 366,058.73

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Solution

The fourth proportional to 1,264,603.49, 1,897,004.25 and 366,058.73 is: 549,116.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,264,603.49 : 1,897,004.25 = 366,058.73 : x
  2. Step 2: Convert to fraction form
    1,264,603.49/1,897,004.25 = 366,058.73/x
  3. Step 3: Cross multiply
    1,264,603.49x = 1,897,004.25 × 366,058.73
  4. Step 4: Simplify right side
    1,264,603.49x = 694,414,966,559.60
  5. Step 5: Solve for x
    x = 694,414,966,559.60/1,264,603.49
  6. Step 6: Final answer
    x = 549,116.76

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.