Home / 4,994,823.68-6,892,874.04-2,702,983.76

Finding the Fourth Proportional to 4,994,823.68, 6,892,874.04 and 2,702,983.76

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Solution

The fourth proportional to 4,994,823.68, 6,892,874.04 and 2,702,983.76 is: 3,730,126.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,994,823.68 : 6,892,874.04 = 2,702,983.76 : x
  2. Step 2: Convert to fraction form
    4,994,823.68/6,892,874.04 = 2,702,983.76/x
  3. Step 3: Cross multiply
    4,994,823.68x = 6,892,874.04 × 2,702,983.76
  4. Step 4: Simplify right side
    4,994,823.68x = 18,631,326,589,845.59
  5. Step 5: Solve for x
    x = 18,631,326,589,845.59/4,994,823.68
  6. Step 6: Final answer
    x = 3,730,126.98

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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.