Home / 4,934,097.73-6,809,314.85-3,000,038.05

Finding the Fourth Proportional to 4,934,097.73, 6,809,314.85 and 3,000,038.05

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Solution

The fourth proportional to 4,934,097.73, 6,809,314.85 and 3,000,038.05 is: 4,140,210.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,934,097.73 : 6,809,314.85 = 3,000,038.05 : x
  2. Step 2: Convert to fraction form
    4,934,097.73/6,809,314.85 = 3,000,038.05/x
  3. Step 3: Cross multiply
    4,934,097.73x = 6,809,314.85 × 3,000,038.05
  4. Step 4: Simplify right side
    4,934,097.73x = 20,428,203,629,429.85
  5. Step 5: Solve for x
    x = 20,428,203,629,429.85/4,934,097.73
  6. Step 6: Final answer
    x = 4,140,210.58

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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.