Home / 4,011,969.49-5,536,517.90-2,293,126.91

Finding the Fourth Proportional to 4,011,969.49, 5,536,517.90 and 2,293,126.91

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Solution

The fourth proportional to 4,011,969.49, 5,536,517.90 and 2,293,126.91 is: 3,164,515.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,011,969.49 : 5,536,517.90 = 2,293,126.91 : x
  2. Step 2: Convert to fraction form
    4,011,969.49/5,536,517.90 = 2,293,126.91/x
  3. Step 3: Cross multiply
    4,011,969.49x = 5,536,517.90 × 2,293,126.91
  4. Step 4: Simplify right side
    4,011,969.49x = 12,695,938,184,186.69
  5. Step 5: Solve for x
    x = 12,695,938,184,186.69/4,011,969.49
  6. Step 6: Final answer
    x = 3,164,515.14

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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.