Home / 3,666,398.46-5,059,685.37-2,034,911.49

Finding the Fourth Proportional to 3,666,398.46, 5,059,685.37 and 2,034,911.49

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Solution

The fourth proportional to 3,666,398.46, 5,059,685.37 and 2,034,911.49 is: 2,808,208.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,666,398.46 : 5,059,685.37 = 2,034,911.49 : x
  2. Step 2: Convert to fraction form
    3,666,398.46/5,059,685.37 = 2,034,911.49/x
  3. Step 3: Cross multiply
    3,666,398.46x = 5,059,685.37 × 2,034,911.49
  4. Step 4: Simplify right side
    3,666,398.46x = 10,296,011,895,197.90
  5. Step 5: Solve for x
    x = 10,296,011,895,197.90/3,666,398.46
  6. Step 6: Final answer
    x = 2,808,208.66

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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.