Home / 5,991,711.32-8,270,099.52-3,698,554.34

Finding the Fourth Proportional to 5,991,711.32, 8,270,099.52 and 3,698,554.34

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Solution

The fourth proportional to 5,991,711.32, 8,270,099.52 and 3,698,554.34 is: 5,104,954.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,991,711.32 : 8,270,099.52 = 3,698,554.34 : x
  2. Step 2: Convert to fraction form
    5,991,711.32/8,270,099.52 = 3,698,554.34/x
  3. Step 3: Cross multiply
    5,991,711.32x = 8,270,099.52 × 3,698,554.34
  4. Step 4: Simplify right side
    5,991,711.32x = 30,587,412,471,927.91
  5. Step 5: Solve for x
    x = 30,587,412,471,927.91/5,991,711.32
  6. Step 6: Final answer
    x = 5,104,954.30

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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.