Home / 1,624,929.48-2,242,375.17-899,761.62

Finding the Fourth Proportional to 1,624,929.48, 2,242,375.17 and 899,761.62

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Solution

The fourth proportional to 1,624,929.48, 2,242,375.17 and 899,761.62 is: 1,241,655.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,624,929.48 : 2,242,375.17 = 899,761.62 : x
  2. Step 2: Convert to fraction form
    1,624,929.48/2,242,375.17 = 899,761.62/x
  3. Step 3: Cross multiply
    1,624,929.48x = 2,242,375.17 × 899,761.62
  4. Step 4: Simplify right side
    1,624,929.48x = 2,017,603,115,606.98
  5. Step 5: Solve for x
    x = 2,017,603,115,606.98/1,624,929.48
  6. Step 6: Final answer
    x = 1,241,655.80

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.