Home / 6,636,090.08-9,943,994.91-4,469,102.54

Finding the Fourth Proportional to 6,636,090.08, 9,943,994.91 and 4,469,102.54

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Solution

The fourth proportional to 6,636,090.08, 9,943,994.91 and 4,469,102.54 is: 6,696,824.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,636,090.08 : 9,943,994.91 = 4,469,102.54 : x
  2. Step 2: Convert to fraction form
    6,636,090.08/9,943,994.91 = 4,469,102.54/x
  3. Step 3: Cross multiply
    6,636,090.08x = 9,943,994.91 × 4,469,102.54
  4. Step 4: Simplify right side
    6,636,090.08x = 44,440,732,860,308.10
  5. Step 5: Solve for x
    x = 44,440,732,860,308.10/6,636,090.08
  6. Step 6: Final answer
    x = 6,696,824.84

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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.