Home / 2,683,576.35-3,703,359.42-1,459,908.54

Finding the Fourth Proportional to 2,683,576.35, 3,703,359.42 and 1,459,908.54

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Solution

The fourth proportional to 2,683,576.35, 3,703,359.42 and 1,459,908.54 is: 2,014,686.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,683,576.35 : 3,703,359.42 = 1,459,908.54 : x
  2. Step 2: Convert to fraction form
    2,683,576.35/3,703,359.42 = 1,459,908.54/x
  3. Step 3: Cross multiply
    2,683,576.35x = 3,703,359.42 × 1,459,908.54
  4. Step 4: Simplify right side
    2,683,576.35x = 5,406,566,043,947.45
  5. Step 5: Solve for x
    x = 5,406,566,043,947.45/2,683,576.35
  6. Step 6: Final answer
    x = 2,014,686.87

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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.