Home / 1,414,582.55-2,121,874.51-467,953.26

Finding the Fourth Proportional to 1,414,582.55, 2,121,874.51 and 467,953.26

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Solution

The fourth proportional to 1,414,582.55, 2,121,874.51 and 467,953.26 is: 701,930.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,414,582.55 : 2,121,874.51 = 467,953.26 : x
  2. Step 2: Convert to fraction form
    1,414,582.55/2,121,874.51 = 467,953.26/x
  3. Step 3: Cross multiply
    1,414,582.55x = 2,121,874.51 × 467,953.26
  4. Step 4: Simplify right side
    1,414,582.55x = 992,938,091,925.64
  5. Step 5: Solve for x
    x = 992,938,091,925.64/1,414,582.55
  6. Step 6: Final answer
    x = 701,930.12

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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.