Home / 4,179,501.63-5,762,372.69-2,706,807.96

Finding the Fourth Proportional to 4,179,501.63, 5,762,372.69 and 2,706,807.96

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Solution

The fourth proportional to 4,179,501.63, 5,762,372.69 and 2,706,807.96 is: 3,731,936.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,179,501.63 : 5,762,372.69 = 2,706,807.96 : x
  2. Step 2: Convert to fraction form
    4,179,501.63/5,762,372.69 = 2,706,807.96/x
  3. Step 3: Cross multiply
    4,179,501.63x = 5,762,372.69 × 2,706,807.96
  4. Step 4: Simplify right side
    4,179,501.63x = 15,597,636,252,244.57
  5. Step 5: Solve for x
    x = 15,597,636,252,244.57/4,179,501.63
  6. Step 6: Final answer
    x = 3,731,936.88

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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.