Home / 4,037,021.52-6,048,677.40-2,436,220.80

Finding the Fourth Proportional to 4,037,021.52, 6,048,677.40 and 2,436,220.80

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Solution

The fourth proportional to 4,037,021.52, 6,048,677.40 and 2,436,220.80 is: 3,650,194.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,037,021.52 : 6,048,677.40 = 2,436,220.80 : x
  2. Step 2: Convert to fraction form
    4,037,021.52/6,048,677.40 = 2,436,220.80/x
  3. Step 3: Cross multiply
    4,037,021.52x = 6,048,677.40 × 2,436,220.80
  4. Step 4: Simplify right side
    4,037,021.52x = 14,735,913,694,369.92
  5. Step 5: Solve for x
    x = 14,735,913,694,369.92/4,037,021.52
  6. Step 6: Final answer
    x = 3,650,194.49

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Double scale
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1.5x scale

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.