Home / 2,697,693.66-4,046,812.87-875,982.43

Finding the Fourth Proportional to 2,697,693.66, 4,046,812.87 and 875,982.43

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Solution

The fourth proportional to 2,697,693.66, 4,046,812.87 and 875,982.43 is: 1,314,062.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,697,693.66 : 4,046,812.87 = 875,982.43 : x
  2. Step 2: Convert to fraction form
    2,697,693.66/4,046,812.87 = 875,982.43/x
  3. Step 3: Cross multiply
    2,697,693.66x = 4,046,812.87 × 875,982.43
  4. Step 4: Simplify right side
    2,697,693.66x = 3,544,936,971,617.87
  5. Step 5: Solve for x
    x = 3,544,936,971,617.87/2,697,693.66
  6. Step 6: Final answer
    x = 1,314,062.09

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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.