Home / 2,903,999.23-4,007,615.70-1,597,306.42

Finding the Fourth Proportional to 2,903,999.23, 4,007,615.70 and 1,597,306.42

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Solution

The fourth proportional to 2,903,999.23, 4,007,615.70 and 1,597,306.42 is: 2,204,336.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,903,999.23 : 4,007,615.70 = 1,597,306.42 : x
  2. Step 2: Convert to fraction form
    2,903,999.23/4,007,615.70 = 1,597,306.42/x
  3. Step 3: Cross multiply
    2,903,999.23x = 4,007,615.70 × 1,597,306.42
  4. Step 4: Simplify right side
    2,903,999.23x = 6,401,390,286,502.79
  5. Step 5: Solve for x
    x = 6,401,390,286,502.79/2,903,999.23
  6. Step 6: Final answer
    x = 2,204,336.08

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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.