Home / 2,053,376.37-3,079,829.21-537,205.61

Finding the Fourth Proportional to 2,053,376.37, 3,079,829.21 and 537,205.61

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Solution

The fourth proportional to 2,053,376.37, 3,079,829.21 and 537,205.61 is: 805,746.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,053,376.37 : 3,079,829.21 = 537,205.61 : x
  2. Step 2: Convert to fraction form
    2,053,376.37/3,079,829.21 = 537,205.61/x
  3. Step 3: Cross multiply
    2,053,376.37x = 3,079,829.21 × 537,205.61
  4. Step 4: Simplify right side
    2,053,376.37x = 1,654,501,529,453.87
  5. Step 5: Solve for x
    x = 1,654,501,529,453.87/2,053,376.37
  6. Step 6: Final answer
    x = 805,746.84

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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.