Home / 4,443,220.80-6,228,907.20-4,443,220.80

Finding the Fourth Proportional to 4,443,220.80, 6,228,907.20 and 4,443,220.80

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Solution

The fourth proportional to 4,443,220.80, 6,228,907.20 and 4,443,220.80 is: 6,228,907.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,443,220.80 : 6,228,907.20 = 4,443,220.80 : x
  2. Step 2: Convert to fraction form
    4,443,220.80/6,228,907.20 = 4,443,220.80/x
  3. Step 3: Cross multiply
    4,443,220.80x = 6,228,907.20 × 4,443,220.80
  4. Step 4: Simplify right side
    4,443,220.80x = 27,676,410,032,309.76
  5. Step 5: Solve for x
    x = 27,676,410,032,309.76/4,443,220.80
  6. Step 6: Final answer
    x = 6,228,907.20

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.