Home / 2,476,868.13-3,711,716.43-1,707,576.18

Finding the Fourth Proportional to 2,476,868.13, 3,711,716.43 and 1,707,576.18

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Solution

The fourth proportional to 2,476,868.13, 3,711,716.43 and 1,707,576.18 is: 2,558,892.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,476,868.13 : 3,711,716.43 = 1,707,576.18 : x
  2. Step 2: Convert to fraction form
    2,476,868.13/3,711,716.43 = 1,707,576.18/x
  3. Step 3: Cross multiply
    2,476,868.13x = 3,711,716.43 × 1,707,576.18
  4. Step 4: Simplify right side
    2,476,868.13x = 6,338,038,562,782.64
  5. Step 5: Solve for x
    x = 6,338,038,562,782.64/2,476,868.13
  6. Step 6: Final answer
    x = 2,558,892.21

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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.