Home / 9,027,730.33-12,458,291.51-4,897,761.25

Finding the Fourth Proportional to 9,027,730.33, 12,458,291.51 and 4,897,761.25

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Solution

The fourth proportional to 9,027,730.33, 12,458,291.51 and 4,897,761.25 is: 6,758,923.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,027,730.33 : 12,458,291.51 = 4,897,761.25 : x
  2. Step 2: Convert to fraction form
    9,027,730.33/12,458,291.51 = 4,897,761.25/x
  3. Step 3: Cross multiply
    9,027,730.33x = 12,458,291.51 × 4,897,761.25
  4. Step 4: Simplify right side
    9,027,730.33x = 61,017,737,430,027.72
  5. Step 5: Solve for x
    x = 61,017,737,430,027.72/9,027,730.33
  6. Step 6: Final answer
    x = 6,758,923.37

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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.