Home / 6,129,000.60-9,176,912.10-4,801,896.60

Finding the Fourth Proportional to 6,129,000.60, 9,176,912.10 and 4,801,896.60

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Solution

The fourth proportional to 6,129,000.60, 9,176,912.10 and 4,801,896.60 is: 7,189,848.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,129,000.60 : 9,176,912.10 = 4,801,896.60 : x
  2. Step 2: Convert to fraction form
    6,129,000.60/9,176,912.10 = 4,801,896.60/x
  3. Step 3: Cross multiply
    6,129,000.60x = 9,176,912.10 × 4,801,896.60
  4. Step 4: Simplify right side
    6,129,000.60x = 44,066,583,011,488.85
  5. Step 5: Solve for x
    x = 44,066,583,011,488.85/6,129,000.60
  6. Step 6: Final answer
    x = 7,189,848.05

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1.5x scale

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.