Home / 4,099,596.80-5,657,453.16-2,264,021.60

Finding the Fourth Proportional to 4,099,596.80, 5,657,453.16 and 2,264,021.60

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Solution

The fourth proportional to 4,099,596.80, 5,657,453.16 and 2,264,021.60 is: 3,124,355.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,099,596.80 : 5,657,453.16 = 2,264,021.60 : x
  2. Step 2: Convert to fraction form
    4,099,596.80/5,657,453.16 = 2,264,021.60/x
  3. Step 3: Cross multiply
    4,099,596.80x = 5,657,453.16 × 2,264,021.60
  4. Step 4: Simplify right side
    4,099,596.80x = 12,808,596,155,228.26
  5. Step 5: Solve for x
    x = 12,808,596,155,228.26/4,099,596.80
  6. Step 6: Final answer
    x = 3,124,355.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.