Home / 3,009,367.31-4,514,393.35-1,091,181.95

Finding the Fourth Proportional to 3,009,367.31, 4,514,393.35 and 1,091,181.95

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Solution

The fourth proportional to 3,009,367.31, 4,514,393.35 and 1,091,181.95 is: 1,636,897.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,009,367.31 : 4,514,393.35 = 1,091,181.95 : x
  2. Step 2: Convert to fraction form
    3,009,367.31/4,514,393.35 = 1,091,181.95/x
  3. Step 3: Cross multiply
    3,009,367.31x = 4,514,393.35 × 1,091,181.95
  4. Step 4: Simplify right side
    3,009,367.31x = 4,926,024,538,720.03
  5. Step 5: Solve for x
    x = 4,926,024,538,720.03/3,009,367.31
  6. Step 6: Final answer
    x = 1,636,897.07

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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.