Home / 4,994,860.92-6,892,925.28-2,703,021

Finding the Fourth Proportional to 4,994,860.92, 6,892,925.28 and 2,703,021

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Solution

The fourth proportional to 4,994,860.92, 6,892,925.28 and 2,703,021 is: 3,730,178.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,994,860.92 : 6,892,925.28 = 2,703,021 : x
  2. Step 2: Convert to fraction form
    4,994,860.92/6,892,925.28 = 2,703,021/x
  3. Step 3: Cross multiply
    4,994,860.92x = 6,892,925.28 × 2,703,021
  4. Step 4: Simplify right side
    4,994,860.92x = 18,631,721,783,270.88
  5. Step 5: Solve for x
    x = 18,631,721,783,270.88/4,994,860.92
  6. Step 6: Final answer
    x = 3,730,178.29

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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.