Home / 5,398,700.94-7,410,550.17-4,773,150.60

Finding the Fourth Proportional to 5,398,700.94, 7,410,550.17 and 4,773,150.60

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Solution

The fourth proportional to 5,398,700.94, 7,410,550.17 and 4,773,150.60 is: 6,551,885.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,398,700.94 : 7,410,550.17 = 4,773,150.60 : x
  2. Step 2: Convert to fraction form
    5,398,700.94/7,410,550.17 = 4,773,150.60/x
  3. Step 3: Cross multiply
    5,398,700.94x = 7,410,550.17 × 4,773,150.60
  4. Step 4: Simplify right side
    5,398,700.94x = 35,371,671,990,265.60
  5. Step 5: Solve for x
    x = 35,371,671,990,265.60/5,398,700.94
  6. Step 6: Final answer
    x = 6,551,885.79

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.