Home / 1,091,514.44-1,506,286.14-608,051

Finding the Fourth Proportional to 1,091,514.44, 1,506,286.14 and 608,051

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Solution

The fourth proportional to 1,091,514.44, 1,506,286.14 and 608,051 is: 839,108.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,091,514.44 : 1,506,286.14 = 608,051 : x
  2. Step 2: Convert to fraction form
    1,091,514.44/1,506,286.14 = 608,051/x
  3. Step 3: Cross multiply
    1,091,514.44x = 1,506,286.14 × 608,051
  4. Step 4: Simplify right side
    1,091,514.44x = 915,898,793,713.14
  5. Step 5: Solve for x
    x = 915,898,793,713.14/1,091,514.44
  6. Step 6: Final answer
    x = 839,108.27

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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.