Home / 5,652,631.17-7,800,406.92-3,074,311.26

Finding the Fourth Proportional to 5,652,631.17, 7,800,406.92 and 3,074,311.26

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Solution

The fourth proportional to 5,652,631.17, 7,800,406.92 and 3,074,311.26 is: 4,242,427.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,652,631.17 : 7,800,406.92 = 3,074,311.26 : x
  2. Step 2: Convert to fraction form
    5,652,631.17/7,800,406.92 = 3,074,311.26/x
  3. Step 3: Cross multiply
    5,652,631.17x = 7,800,406.92 × 3,074,311.26
  4. Step 4: Simplify right side
    5,652,631.17x = 23,980,878,826,737.92
  5. Step 5: Solve for x
    x = 23,980,878,826,737.92/5,652,631.17
  6. Step 6: Final answer
    x = 4,242,427.66

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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.