Home / 5,096,805.90-7,034,973.84-3,005,474.82

Finding the Fourth Proportional to 5,096,805.90, 7,034,973.84 and 3,005,474.82

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Solution

The fourth proportional to 5,096,805.90, 7,034,973.84 and 3,005,474.82 is: 4,148,370.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,096,805.90 : 7,034,973.84 = 3,005,474.82 : x
  2. Step 2: Convert to fraction form
    5,096,805.90/7,034,973.84 = 3,005,474.82/x
  3. Step 3: Cross multiply
    5,096,805.90x = 7,034,973.84 × 3,005,474.82
  4. Step 4: Simplify right side
    5,096,805.90x = 21,143,436,735,478.71
  5. Step 5: Solve for x
    x = 21,143,436,735,478.71/5,096,805.90
  6. Step 6: Final answer
    x = 4,148,370.01

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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.