Home / 4,084,598.28-5,636,846.71-2,224,115.77

Finding the Fourth Proportional to 4,084,598.28, 5,636,846.71 and 2,224,115.77

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Solution

The fourth proportional to 4,084,598.28, 5,636,846.71 and 2,224,115.77 is: 3,069,334.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,084,598.28 : 5,636,846.71 = 2,224,115.77 : x
  2. Step 2: Convert to fraction form
    4,084,598.28/5,636,846.71 = 2,224,115.77/x
  3. Step 3: Cross multiply
    4,084,598.28x = 5,636,846.71 × 2,224,115.77
  4. Step 4: Simplify right side
    4,084,598.28x = 12,536,999,660,783.62
  5. Step 5: Solve for x
    x = 12,536,999,660,783.62/4,084,598.28
  6. Step 6: Final answer
    x = 3,069,334.80

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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.