Home / 3,794,779.31-5,692,252.01-1,521,374.39

Finding the Fourth Proportional to 3,794,779.31, 5,692,252.01 and 1,521,374.39

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Solution

The fourth proportional to 3,794,779.31, 5,692,252.01 and 1,521,374.39 is: 2,282,094.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,794,779.31 : 5,692,252.01 = 1,521,374.39 : x
  2. Step 2: Convert to fraction form
    3,794,779.31/5,692,252.01 = 1,521,374.39/x
  3. Step 3: Cross multiply
    3,794,779.31x = 5,692,252.01 × 1,521,374.39
  4. Step 4: Simplify right side
    3,794,779.31x = 8,660,046,393,371.89
  5. Step 5: Solve for x
    x = 8,660,046,393,371.89/3,794,779.31
  6. Step 6: Final answer
    x = 2,282,094.87

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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.