Home / 1,468,216.14-2,025,684.20-855,935.51

Finding the Fourth Proportional to 1,468,216.14, 2,025,684.20 and 855,935.51

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Solution

The fourth proportional to 1,468,216.14, 2,025,684.20 and 855,935.51 is: 1,180,926.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,468,216.14 : 2,025,684.20 = 855,935.51 : x
  2. Step 2: Convert to fraction form
    1,468,216.14/2,025,684.20 = 855,935.51/x
  3. Step 3: Cross multiply
    1,468,216.14x = 2,025,684.20 × 855,935.51
  4. Step 4: Simplify right side
    1,468,216.14x = 1,733,855,024,417.84
  5. Step 5: Solve for x
    x = 1,733,855,024,417.84/1,468,216.14
  6. Step 6: Final answer
    x = 1,180,926.28

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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.