Home / 4,013,750.34-5,536,659.33-2,561,809.50

Finding the Fourth Proportional to 4,013,750.34, 5,536,659.33 and 2,561,809.50

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Solution

The fourth proportional to 4,013,750.34, 5,536,659.33 and 2,561,809.50 is: 3,533,818.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,013,750.34 : 5,536,659.33 = 2,561,809.50 : x
  2. Step 2: Convert to fraction form
    4,013,750.34/5,536,659.33 = 2,561,809.50/x
  3. Step 3: Cross multiply
    4,013,750.34x = 5,536,659.33 × 2,561,809.50
  4. Step 4: Simplify right side
    4,013,750.34x = 14,183,866,469,857.63
  5. Step 5: Solve for x
    x = 14,183,866,469,857.63/4,013,750.34
  6. Step 6: Final answer
    x = 3,533,818.81

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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.