Home / 6,666,622.44-10,000,524.30-1,874,353.38

Finding the Fourth Proportional to 6,666,622.44, 10,000,524.30 and 1,874,353.38

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Solution

The fourth proportional to 6,666,622.44, 10,000,524.30 and 1,874,353.38 is: 2,811,696.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,666,622.44 : 10,000,524.30 = 1,874,353.38 : x
  2. Step 2: Convert to fraction form
    6,666,622.44/10,000,524.30 = 1,874,353.38/x
  3. Step 3: Cross multiply
    6,666,622.44x = 10,000,524.30 × 1,874,353.38
  4. Step 4: Simplify right side
    6,666,622.44x = 18,744,516,523,477.13
  5. Step 5: Solve for x
    x = 18,744,516,523,477.13/6,666,622.44
  6. Step 6: Final answer
    x = 2,811,696.13

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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.