Home / 4,119,171.84-5,684,792.49-2,284,205.27

Finding the Fourth Proportional to 4,119,171.84, 5,684,792.49 and 2,284,205.27

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Solution

The fourth proportional to 4,119,171.84, 5,684,792.49 and 2,284,205.27 is: 3,152,389.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,119,171.84 : 5,684,792.49 = 2,284,205.27 : x
  2. Step 2: Convert to fraction form
    4,119,171.84/5,684,792.49 = 2,284,205.27/x
  3. Step 3: Cross multiply
    4,119,171.84x = 5,684,792.49 × 2,284,205.27
  4. Step 4: Simplify right side
    4,119,171.84x = 12,985,232,936,090.46
  5. Step 5: Solve for x
    x = 12,985,232,936,090.46/4,119,171.84
  6. Step 6: Final answer
    x = 3,152,389.23

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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.