Home / 8,163,509.31-12,247,035.44-2,483,586

Finding the Fourth Proportional to 8,163,509.31, 12,247,035.44 and 2,483,586

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Solution

The fourth proportional to 8,163,509.31, 12,247,035.44 and 2,483,586 is: 3,725,917.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,163,509.31 : 12,247,035.44 = 2,483,586 : x
  2. Step 2: Convert to fraction form
    8,163,509.31/12,247,035.44 = 2,483,586/x
  3. Step 3: Cross multiply
    8,163,509.31x = 12,247,035.44 × 2,483,586
  4. Step 4: Simplify right side
    8,163,509.31x = 30,416,565,747,869.91
  5. Step 5: Solve for x
    x = 30,416,565,747,869.91/8,163,509.31
  6. Step 6: Final answer
    x = 3,725,917.93

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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.