Home / 8,094,401.60-12,140,047.20-2,414,811.20

Finding the Fourth Proportional to 8,094,401.60, 12,140,047.20 and 2,414,811.20

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Solution

The fourth proportional to 8,094,401.60, 12,140,047.20 and 2,414,811.20 is: 3,621,752.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,094,401.60 : 12,140,047.20 = 2,414,811.20 : x
  2. Step 2: Convert to fraction form
    8,094,401.60/12,140,047.20 = 2,414,811.20/x
  3. Step 3: Cross multiply
    8,094,401.60x = 12,140,047.20 × 2,414,811.20
  4. Step 4: Simplify right side
    8,094,401.60x = 29,315,921,947,088.64
  5. Step 5: Solve for x
    x = 29,315,921,947,088.64/8,094,401.60
  6. Step 6: Final answer
    x = 3,621,752.84

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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.