Home / 2,614,835.93-3,607,435.95-1,512,063.56

Finding the Fourth Proportional to 2,614,835.93, 3,607,435.95 and 1,512,063.56

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Solution

The fourth proportional to 2,614,835.93, 3,607,435.95 and 1,512,063.56 is: 2,086,047.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,614,835.93 : 3,607,435.95 = 1,512,063.56 : x
  2. Step 2: Convert to fraction form
    2,614,835.93/3,607,435.95 = 1,512,063.56/x
  3. Step 3: Cross multiply
    2,614,835.93x = 3,607,435.95 × 1,512,063.56
  4. Step 4: Simplify right side
    2,614,835.93x = 5,454,672,426,991.80
  5. Step 5: Solve for x
    x = 5,454,672,426,991.80/2,614,835.93
  6. Step 6: Final answer
    x = 2,086,047.68

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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.