Home / 5,489,082-7,574,977.67-3,041,733.92

Finding the Fourth Proportional to 5,489,082, 7,574,977.67 and 3,041,733.92

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Solution

The fourth proportional to 5,489,082, 7,574,977.67 and 3,041,733.92 is: 4,197,617.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,489,082 : 7,574,977.67 = 3,041,733.92 : x
  2. Step 2: Convert to fraction form
    5,489,082/7,574,977.67 = 3,041,733.92/x
  3. Step 3: Cross multiply
    5,489,082x = 7,574,977.67 × 3,041,733.92
  4. Step 4: Simplify right side
    5,489,082x = 23,041,066,468,998.01
  5. Step 5: Solve for x
    x = 23,041,066,468,998.01/5,489,082
  6. Step 6: Final answer
    x = 4,197,617.46

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.