Home / 3,359,180.26-4,635,624.49-1,889,088.37

Finding the Fourth Proportional to 3,359,180.26, 4,635,624.49 and 1,889,088.37

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Solution

The fourth proportional to 3,359,180.26, 4,635,624.49 and 1,889,088.37 is: 2,606,917.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,359,180.26 : 4,635,624.49 = 1,889,088.37 : x
  2. Step 2: Convert to fraction form
    3,359,180.26/4,635,624.49 = 1,889,088.37/x
  3. Step 3: Cross multiply
    3,359,180.26x = 4,635,624.49 × 1,889,088.37
  4. Step 4: Simplify right side
    3,359,180.26x = 8,757,104,323,248.94
  5. Step 5: Solve for x
    x = 8,757,104,323,248.94/3,359,180.26
  6. Step 6: Final answer
    x = 2,606,917.06

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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.