Home / 4,084,755.59-5,637,004.43-2,249,384.55

Finding the Fourth Proportional to 4,084,755.59, 5,637,004.43 and 2,249,384.55

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Solution

The fourth proportional to 4,084,755.59, 5,637,004.43 and 2,249,384.55 is: 3,104,173.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,084,755.59 : 5,637,004.43 = 2,249,384.55 : x
  2. Step 2: Convert to fraction form
    4,084,755.59/5,637,004.43 = 2,249,384.55/x
  3. Step 3: Cross multiply
    4,084,755.59x = 5,637,004.43 × 2,249,384.55
  4. Step 4: Simplify right side
    4,084,755.59x = 12,679,790,661,876.63
  5. Step 5: Solve for x
    x = 12,679,790,661,876.63/4,084,755.59
  6. Step 6: Final answer
    x = 3,104,173.65

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1.5x scale

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.