Home / 3,035,977.92-4,544,519.04-1,911,684.96

Finding the Fourth Proportional to 3,035,977.92, 4,544,519.04 and 1,911,684.96

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Solution

The fourth proportional to 3,035,977.92, 4,544,519.04 and 1,911,684.96 is: 2,861,578.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,035,977.92 : 4,544,519.04 = 1,911,684.96 : x
  2. Step 2: Convert to fraction form
    3,035,977.92/4,544,519.04 = 1,911,684.96/x
  3. Step 3: Cross multiply
    3,035,977.92x = 4,544,519.04 × 1,911,684.96
  4. Step 4: Simplify right side
    3,035,977.92x = 8,687,688,699,201.64
  5. Step 5: Solve for x
    x = 8,687,688,699,201.64/3,035,977.92
  6. Step 6: Final answer
    x = 2,861,578.35

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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.