Home / 5,880,913.10-8,821,807.05-2,093,903.90

Finding the Fourth Proportional to 5,880,913.10, 8,821,807.05 and 2,093,903.90

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Solution

The fourth proportional to 5,880,913.10, 8,821,807.05 and 2,093,903.90 is: 3,141,011.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,880,913.10 : 8,821,807.05 = 2,093,903.90 : x
  2. Step 2: Convert to fraction form
    5,880,913.10/8,821,807.05 = 2,093,903.90/x
  3. Step 3: Cross multiply
    5,880,913.10x = 8,821,807.05 × 2,093,903.90
  4. Step 4: Simplify right side
    5,880,913.10x = 18,472,016,187,042.50
  5. Step 5: Solve for x
    x = 18,472,016,187,042.50/5,880,913.10
  6. Step 6: Final answer
    x = 3,141,011.59

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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.