Home / 6,636,292.60-9,153,193.92-5,004,768.64

Finding the Fourth Proportional to 6,636,292.60, 9,153,193.92 and 5,004,768.64

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Solution

The fourth proportional to 6,636,292.60, 9,153,193.92 and 5,004,768.64 is: 6,902,893.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,636,292.60 : 9,153,193.92 = 5,004,768.64 : x
  2. Step 2: Convert to fraction form
    6,636,292.60/9,153,193.92 = 5,004,768.64/x
  3. Step 3: Cross multiply
    6,636,292.60x = 9,153,193.92 × 5,004,768.64
  4. Step 4: Simplify right side
    6,636,292.60x = 45,809,617,886,654.66
  5. Step 5: Solve for x
    x = 45,809,617,886,654.66/6,636,292.60
  6. Step 6: Final answer
    x = 6,902,893.02

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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.