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Finding the Fourth Proportional to 5,333,265.88, 7,358,448.54 and 3,040,590.04

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Solution

The fourth proportional to 5,333,265.88, 7,358,448.54 and 3,040,590.04 is: 4,195,182.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,333,265.88 : 7,358,448.54 = 3,040,590.04 : x
  2. Step 2: Convert to fraction form
    5,333,265.88/7,358,448.54 = 3,040,590.04/x
  3. Step 3: Cross multiply
    5,333,265.88x = 7,358,448.54 × 3,040,590.04
  4. Step 4: Simplify right side
    5,333,265.88x = 22,374,025,340,576.54
  5. Step 5: Solve for x
    x = 22,374,025,340,576.54/5,333,265.88
  6. Step 6: Final answer
    x = 4,195,182.81

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.