Home / 1,037,800.60-1,560,200.10-883,835.80

Finding the Fourth Proportional to 1,037,800.60, 1,560,200.10 and 883,835.80

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Solution

The fourth proportional to 1,037,800.60, 1,560,200.10 and 883,835.80 is: 1,328,733.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,800.60 : 1,560,200.10 = 883,835.80 : x
  2. Step 2: Convert to fraction form
    1,037,800.60/1,560,200.10 = 883,835.80/x
  3. Step 3: Cross multiply
    1,037,800.60x = 1,560,200.10 × 883,835.80
  4. Step 4: Simplify right side
    1,037,800.60x = 1,378,960,703,543.58
  5. Step 5: Solve for x
    x = 1,378,960,703,543.58/1,037,800.60
  6. Step 6: Final answer
    x = 1,328,733.77

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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.