Home / 4,860,910.84-6,708,035.22-2,685,454.36

Finding the Fourth Proportional to 4,860,910.84, 6,708,035.22 and 2,685,454.36

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Solution

The fourth proportional to 4,860,910.84, 6,708,035.22 and 2,685,454.36 is: 3,705,915.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,860,910.84 : 6,708,035.22 = 2,685,454.36 : x
  2. Step 2: Convert to fraction form
    4,860,910.84/6,708,035.22 = 2,685,454.36/x
  3. Step 3: Cross multiply
    4,860,910.84x = 6,708,035.22 × 2,685,454.36
  4. Step 4: Simplify right side
    4,860,910.84x = 18,014,122,428,582.56
  5. Step 5: Solve for x
    x = 18,014,122,428,582.56/4,860,910.84
  6. Step 6: Final answer
    x = 3,705,915.01

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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.