Home / 1,516,679.34-2,093,964.12-965,706

Finding the Fourth Proportional to 1,516,679.34, 2,093,964.12 and 965,706

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Solution

The fourth proportional to 1,516,679.34, 2,093,964.12 and 965,706 is: 1,333,277.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,516,679.34 : 2,093,964.12 = 965,706 : x
  2. Step 2: Convert to fraction form
    1,516,679.34/2,093,964.12 = 965,706/x
  3. Step 3: Cross multiply
    1,516,679.34x = 2,093,964.12 × 965,706
  4. Step 4: Simplify right side
    1,516,679.34x = 2,022,153,714,468.72
  5. Step 5: Solve for x
    x = 2,022,153,714,468.72/1,516,679.34
  6. Step 6: Final answer
    x = 1,333,277.02

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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.