Home / 2,461,633.02-3,694,098.90-864,200.85

Finding the Fourth Proportional to 2,461,633.02, 3,694,098.90 and 864,200.85

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Solution

The fourth proportional to 2,461,633.02, 3,694,098.90 and 864,200.85 is: 1,296,880.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,461,633.02 : 3,694,098.90 = 864,200.85 : x
  2. Step 2: Convert to fraction form
    2,461,633.02/3,694,098.90 = 864,200.85/x
  3. Step 3: Cross multiply
    2,461,633.02x = 3,694,098.90 × 864,200.85
  4. Step 4: Simplify right side
    2,461,633.02x = 3,192,443,409,364.07
  5. Step 5: Solve for x
    x = 3,192,443,409,364.07/2,461,633.02
  6. Step 6: Final answer
    x = 1,296,880.32

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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.