Home / 2,673,254.34-3,687,895.58-1,585,571.76

Finding the Fourth Proportional to 2,673,254.34, 3,687,895.58 and 1,585,571.76

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Solution

The fourth proportional to 2,673,254.34, 3,687,895.58 and 1,585,571.76 is: 2,187,380.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,673,254.34 : 3,687,895.58 = 1,585,571.76 : x
  2. Step 2: Convert to fraction form
    2,673,254.34/3,687,895.58 = 1,585,571.76/x
  3. Step 3: Cross multiply
    2,673,254.34x = 3,687,895.58 × 1,585,571.76
  4. Step 4: Simplify right side
    2,673,254.34x = 5,847,423,077,548.96
  5. Step 5: Solve for x
    x = 5,847,423,077,548.96/2,673,254.34
  6. Step 6: Final answer
    x = 2,187,380.00

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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.