Home / 3,683,575.80-5,526,113.76-1,553,667.84

Finding the Fourth Proportional to 3,683,575.80, 5,526,113.76 and 1,553,667.84

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Solution

The fourth proportional to 3,683,575.80, 5,526,113.76 and 1,553,667.84 is: 2,330,818.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,683,575.80 : 5,526,113.76 = 1,553,667.84 : x
  2. Step 2: Convert to fraction form
    3,683,575.80/5,526,113.76 = 1,553,667.84/x
  3. Step 3: Cross multiply
    3,683,575.80x = 5,526,113.76 × 1,553,667.84
  4. Step 4: Simplify right side
    3,683,575.80x = 8,585,745,229,093.48
  5. Step 5: Solve for x
    x = 8,585,745,229,093.48/3,683,575.80
  6. Step 6: Final answer
    x = 2,330,818.12

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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.