Home / 3,705,087.30-5,556,248.55-1,460,760.90

Finding the Fourth Proportional to 3,705,087.30, 5,556,248.55 and 1,460,760.90

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Solution

The fourth proportional to 3,705,087.30, 5,556,248.55 and 1,460,760.90 is: 2,190,596.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,705,087.30 : 5,556,248.55 = 1,460,760.90 : x
  2. Step 2: Convert to fraction form
    3,705,087.30/5,556,248.55 = 1,460,760.90/x
  3. Step 3: Cross multiply
    3,705,087.30x = 5,556,248.55 × 1,460,760.90
  4. Step 4: Simplify right side
    3,705,087.30x = 8,116,350,632,521.69
  5. Step 5: Solve for x
    x = 8,116,350,632,521.69/3,705,087.30
  6. Step 6: Final answer
    x = 2,190,596.33

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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.