Home / 4,211,527.03-6,300,669.18-3,189,801.34

Finding the Fourth Proportional to 4,211,527.03, 6,300,669.18 and 3,189,801.34

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Solution

The fourth proportional to 4,211,527.03, 6,300,669.18 and 3,189,801.34 is: 4,772,113.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,211,527.03 : 6,300,669.18 = 3,189,801.34 : x
  2. Step 2: Convert to fraction form
    4,211,527.03/6,300,669.18 = 3,189,801.34/x
  3. Step 3: Cross multiply
    4,211,527.03x = 6,300,669.18 × 3,189,801.34
  4. Step 4: Simplify right side
    4,211,527.03x = 20,097,882,977,311.69
  5. Step 5: Solve for x
    x = 20,097,882,977,311.69/4,211,527.03
  6. Step 6: Final answer
    x = 4,772,113.02

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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.