Home / 1,476,182.07-2,206,184.85-1,077,662.07

Finding the Fourth Proportional to 1,476,182.07, 2,206,184.85 and 1,077,662.07

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Solution

The fourth proportional to 1,476,182.07, 2,206,184.85 and 1,077,662.07 is: 1,610,588.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,476,182.07 : 2,206,184.85 = 1,077,662.07 : x
  2. Step 2: Convert to fraction form
    1,476,182.07/2,206,184.85 = 1,077,662.07/x
  3. Step 3: Cross multiply
    1,476,182.07x = 2,206,184.85 × 1,077,662.07
  4. Step 4: Simplify right side
    1,476,182.07x = 2,377,521,732,253.64
  5. Step 5: Solve for x
    x = 2,377,521,732,253.64/1,476,182.07
  6. Step 6: Final answer
    x = 1,610,588.41

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.