Home / 1,644,446.58-2,466,935.82-506,942.64

Finding the Fourth Proportional to 1,644,446.58, 2,466,935.82 and 506,942.64

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Solution

The fourth proportional to 1,644,446.58, 2,466,935.82 and 506,942.64 is: 760,495.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,644,446.58 : 2,466,935.82 = 506,942.64 : x
  2. Step 2: Convert to fraction form
    1,644,446.58/2,466,935.82 = 506,942.64/x
  3. Step 3: Cross multiply
    1,644,446.58x = 2,466,935.82 × 506,942.64
  4. Step 4: Simplify right side
    1,644,446.58x = 1,250,594,957,301.36
  5. Step 5: Solve for x
    x = 1,250,594,957,301.36/1,644,446.58
  6. Step 6: Final answer
    x = 760,495.95

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.