Home / 9,827,599.77-13,562,100.60-5,476,590.54

Finding the Fourth Proportional to 9,827,599.77, 13,562,100.60 and 5,476,590.54

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Solution

The fourth proportional to 9,827,599.77, 13,562,100.60 and 5,476,590.54 is: 7,557,702.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,827,599.77 : 13,562,100.60 = 5,476,590.54 : x
  2. Step 2: Convert to fraction form
    9,827,599.77/13,562,100.60 = 5,476,590.54/x
  3. Step 3: Cross multiply
    9,827,599.77x = 13,562,100.60 × 5,476,590.54
  4. Step 4: Simplify right side
    9,827,599.77x = 74,274,071,848,488.33
  5. Step 5: Solve for x
    x = 74,274,071,848,488.33/9,827,599.77
  6. Step 6: Final answer
    x = 7,557,702.14

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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.