Home / 3,641,935.16-5,025,871.53-2,010,343.59

Finding the Fourth Proportional to 3,641,935.16, 5,025,871.53 and 2,010,343.59

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Solution

The fourth proportional to 3,641,935.16, 5,025,871.53 and 2,010,343.59 is: 2,774,274.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,641,935.16 : 5,025,871.53 = 2,010,343.59 : x
  2. Step 2: Convert to fraction form
    3,641,935.16/5,025,871.53 = 2,010,343.59/x
  3. Step 3: Cross multiply
    3,641,935.16x = 5,025,871.53 × 2,010,343.59
  4. Step 4: Simplify right side
    3,641,935.16x = 10,103,728,614,498.99
  5. Step 5: Solve for x
    x = 10,103,728,614,498.99/3,641,935.16
  6. Step 6: Final answer
    x = 2,774,274.71

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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.