Home / 3,505,000-4,836,900.24-1,895,368

Finding the Fourth Proportional to 3,505,000, 4,836,900.24 and 1,895,368

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Solution

The fourth proportional to 3,505,000, 4,836,900.24 and 1,895,368 is: 2,615,607.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,505,000 : 4,836,900.24 = 1,895,368 : x
  2. Step 2: Convert to fraction form
    3,505,000/4,836,900.24 = 1,895,368/x
  3. Step 3: Cross multiply
    3,505,000x = 4,836,900.24 × 1,895,368
  4. Step 4: Simplify right side
    3,505,000x = 9,167,705,934,088.32
  5. Step 5: Solve for x
    x = 9,167,705,934,088.32/3,505,000
  6. Step 6: Final answer
    x = 2,615,607.97

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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.