Home / 3,041,186.70-4,554,065.34-1,826,013

Finding the Fourth Proportional to 3,041,186.70, 4,554,065.34 and 1,826,013

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Solution

The fourth proportional to 3,041,186.70, 4,554,065.34 and 1,826,013 is: 2,734,387.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,041,186.70 : 4,554,065.34 = 1,826,013 : x
  2. Step 2: Convert to fraction form
    3,041,186.70/4,554,065.34 = 1,826,013/x
  3. Step 3: Cross multiply
    3,041,186.70x = 4,554,065.34 × 1,826,013
  4. Step 4: Simplify right side
    3,041,186.70x = 8,315,782,513,689.42
  5. Step 5: Solve for x
    x = 8,315,782,513,689.42/3,041,186.70
  6. Step 6: Final answer
    x = 2,734,387.37

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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.