Home / 4,214,363.82-6,318,985.73-1,652,509.41

Finding the Fourth Proportional to 4,214,363.82, 6,318,985.73 and 1,652,509.41

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Solution

The fourth proportional to 4,214,363.82, 6,318,985.73 and 1,652,509.41 is: 2,477,760.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,214,363.82 : 6,318,985.73 = 1,652,509.41 : x
  2. Step 2: Convert to fraction form
    4,214,363.82/6,318,985.73 = 1,652,509.41/x
  3. Step 3: Cross multiply
    4,214,363.82x = 6,318,985.73 × 1,652,509.41
  4. Step 4: Simplify right side
    4,214,363.82x = 10,442,183,372,218.17
  5. Step 5: Solve for x
    x = 10,442,183,372,218.17/4,214,363.82
  6. Step 6: Final answer
    x = 2,477,760.30

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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.