Home / 3,825,810.14-5,732,416.58-2,673,173.66

Finding the Fourth Proportional to 3,825,810.14, 5,732,416.58 and 2,673,173.66

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Solution

The fourth proportional to 3,825,810.14, 5,732,416.58 and 2,673,173.66 is: 4,005,359.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,825,810.14 : 5,732,416.58 = 2,673,173.66 : x
  2. Step 2: Convert to fraction form
    3,825,810.14/5,732,416.58 = 2,673,173.66/x
  3. Step 3: Cross multiply
    3,825,810.14x = 5,732,416.58 × 2,673,173.66
  4. Step 4: Simplify right side
    3,825,810.14x = 15,323,745,009,803.28
  5. Step 5: Solve for x
    x = 15,323,745,009,803.28/3,825,810.14
  6. Step 6: Final answer
    x = 4,005,359.51

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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.