Home / 8,163,509.03-12,247,035.02-2,483,585.72

Finding the Fourth Proportional to 8,163,509.03, 12,247,035.02 and 2,483,585.72

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Solution

The fourth proportional to 8,163,509.03, 12,247,035.02 and 2,483,585.72 is: 3,725,917.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,163,509.03 : 12,247,035.02 = 2,483,585.72 : x
  2. Step 2: Convert to fraction form
    8,163,509.03/12,247,035.02 = 2,483,585.72/x
  3. Step 3: Cross multiply
    8,163,509.03x = 12,247,035.02 × 2,483,585.72
  4. Step 4: Simplify right side
    8,163,509.03x = 30,416,561,306,211.58
  5. Step 5: Solve for x
    x = 30,416,561,306,211.58/8,163,509.03
  6. Step 6: Final answer
    x = 3,725,917.52

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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.