Home / 1,794,574.65-2,476,896.27-1,031,049.21

Finding the Fourth Proportional to 1,794,574.65, 2,476,896.27 and 1,031,049.21

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Solution

The fourth proportional to 1,794,574.65, 2,476,896.27 and 1,031,049.21 is: 1,423,068.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,794,574.65 : 2,476,896.27 = 1,031,049.21 : x
  2. Step 2: Convert to fraction form
    1,794,574.65/2,476,896.27 = 1,031,049.21/x
  3. Step 3: Cross multiply
    1,794,574.65x = 2,476,896.27 × 1,031,049.21
  4. Step 4: Simplify right side
    1,794,574.65x = 2,553,801,942,435.45
  5. Step 5: Solve for x
    x = 2,553,801,942,435.45/1,794,574.65
  6. Step 6: Final answer
    x = 1,423,068.10

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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.