Home / 6,116,059.74-8,439,983.90-3,362,744.28

Finding the Fourth Proportional to 6,116,059.74, 8,439,983.90 and 3,362,744.28

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Solution

The fourth proportional to 6,116,059.74, 8,439,983.90 and 3,362,744.28 is: 4,640,488.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,116,059.74 : 8,439,983.90 = 3,362,744.28 : x
  2. Step 2: Convert to fraction form
    6,116,059.74/8,439,983.90 = 3,362,744.28/x
  3. Step 3: Cross multiply
    6,116,059.74x = 8,439,983.90 × 3,362,744.28
  4. Step 4: Simplify right side
    6,116,059.74x = 28,381,507,583,017.09
  5. Step 5: Solve for x
    x = 28,381,507,583,017.09/6,116,059.74
  6. Step 6: Final answer
    x = 4,640,488.94

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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.