Home / 11,204,600.40-16,808,868.90-4,020,305.40

Finding the Fourth Proportional to 11,204,600.40, 16,808,868.90 and 4,020,305.40

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Solution

The fourth proportional to 11,204,600.40, 16,808,868.90 and 4,020,305.40 is: 6,031,164.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,204,600.40 : 16,808,868.90 = 4,020,305.40 : x
  2. Step 2: Convert to fraction form
    11,204,600.40/16,808,868.90 = 4,020,305.40/x
  3. Step 3: Cross multiply
    11,204,600.40x = 16,808,868.90 × 4,020,305.40
  4. Step 4: Simplify right side
    11,204,600.40x = 67,576,786,406,562.05
  5. Step 5: Solve for x
    x = 67,576,786,406,562.05/11,204,600.40
  6. Step 6: Final answer
    x = 6,031,164.34

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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.