Home / 5,949,722.28-8,210,385.54-3,233,409.96

Finding the Fourth Proportional to 5,949,722.28, 8,210,385.54 and 3,233,409.96

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Solution

The fourth proportional to 5,949,722.28, 8,210,385.54 and 3,233,409.96 is: 4,461,980.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,949,722.28 : 8,210,385.54 = 3,233,409.96 : x
  2. Step 2: Convert to fraction form
    5,949,722.28/8,210,385.54 = 3,233,409.96/x
  3. Step 3: Cross multiply
    5,949,722.28x = 8,210,385.54 × 3,233,409.96
  4. Step 4: Simplify right side
    5,949,722.28x = 26,547,542,380,475.98
  5. Step 5: Solve for x
    x = 26,547,542,380,475.98/5,949,722.28
  6. Step 6: Final answer
    x = 4,461,980.09

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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.