Home / 1,265,304.06-1,897,978.08-466,174.26

Finding the Fourth Proportional to 1,265,304.06, 1,897,978.08 and 466,174.26

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Solution

The fourth proportional to 1,265,304.06, 1,897,978.08 and 466,174.26 is: 699,269.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,265,304.06 : 1,897,978.08 = 466,174.26 : x
  2. Step 2: Convert to fraction form
    1,265,304.06/1,897,978.08 = 466,174.26/x
  3. Step 3: Cross multiply
    1,265,304.06x = 1,897,978.08 × 466,174.26
  4. Step 4: Simplify right side
    1,265,304.06x = 884,788,526,940.22
  5. Step 5: Solve for x
    x = 884,788,526,940.22/1,265,304.06
  6. Step 6: Final answer
    x = 699,269.49

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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.