Home / 1,413,313-1,950,371.94-810,050.92

Finding the Fourth Proportional to 1,413,313, 1,950,371.94 and 810,050.92

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Solution

The fourth proportional to 1,413,313, 1,950,371.94 and 810,050.92 is: 1,117,870.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,413,313 : 1,950,371.94 = 810,050.92 : x
  2. Step 2: Convert to fraction form
    1,413,313/1,950,371.94 = 810,050.92/x
  3. Step 3: Cross multiply
    1,413,313x = 1,950,371.94 × 810,050.92
  4. Step 4: Simplify right side
    1,413,313x = 1,579,900,584,339.18
  5. Step 5: Solve for x
    x = 1,579,900,584,339.18/1,413,313
  6. Step 6: Final answer
    x = 1,117,870.27

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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.