Home / 1,663,453.46-2,494,737.39-465,301.46

Finding the Fourth Proportional to 1,663,453.46, 2,494,737.39 and 465,301.46

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Solution

The fourth proportional to 1,663,453.46, 2,494,737.39 and 465,301.46 is: 697,828.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,663,453.46 : 2,494,737.39 = 465,301.46 : x
  2. Step 2: Convert to fraction form
    1,663,453.46/2,494,737.39 = 465,301.46/x
  3. Step 3: Cross multiply
    1,663,453.46x = 2,494,737.39 × 465,301.46
  4. Step 4: Simplify right side
    1,663,453.46x = 1,160,804,949,883.59
  5. Step 5: Solve for x
    x = 1,160,804,949,883.59/1,663,453.46
  6. Step 6: Final answer
    x = 697,828.33

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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.