Home / 4,136,411.80-6,205,200.90-1,296,227.80

Finding the Fourth Proportional to 4,136,411.80, 6,205,200.90 and 1,296,227.80

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Solution

The fourth proportional to 4,136,411.80, 6,205,200.90 and 1,296,227.80 is: 1,944,524.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,136,411.80 : 6,205,200.90 = 1,296,227.80 : x
  2. Step 2: Convert to fraction form
    4,136,411.80/6,205,200.90 = 1,296,227.80/x
  3. Step 3: Cross multiply
    4,136,411.80x = 6,205,200.90 × 1,296,227.80
  4. Step 4: Simplify right side
    4,136,411.80x = 8,043,353,911,165.02
  5. Step 5: Solve for x
    x = 8,043,353,911,165.02/4,136,411.80
  6. Step 6: Final answer
    x = 1,944,524.46

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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.