Home / 9,796,822.20-14,688,234.90-4,401,055.80

Finding the Fourth Proportional to 9,796,822.20, 14,688,234.90 and 4,401,055.80

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Solution

The fourth proportional to 9,796,822.20, 14,688,234.90 and 4,401,055.80 is: 6,598,439.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,796,822.20 : 14,688,234.90 = 4,401,055.80 : x
  2. Step 2: Convert to fraction form
    9,796,822.20/14,688,234.90 = 4,401,055.80/x
  3. Step 3: Cross multiply
    9,796,822.20x = 14,688,234.90 × 4,401,055.80
  4. Step 4: Simplify right side
    9,796,822.20x = 64,643,741,398,407.42
  5. Step 5: Solve for x
    x = 64,643,741,398,407.42/9,796,822.20
  6. Step 6: Final answer
    x = 6,598,439.79

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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.