Home / 2,471,670.34-3,706,153.94-1,962,605.55

Finding the Fourth Proportional to 2,471,670.34, 3,706,153.94 and 1,962,605.55

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Solution

The fourth proportional to 2,471,670.34, 3,706,153.94 and 1,962,605.55 is: 2,942,835.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,471,670.34 : 3,706,153.94 = 1,962,605.55 : x
  2. Step 2: Convert to fraction form
    2,471,670.34/3,706,153.94 = 1,962,605.55/x
  3. Step 3: Cross multiply
    2,471,670.34x = 3,706,153.94 × 1,962,605.55
  4. Step 4: Simplify right side
    2,471,670.34x = 7,273,718,291,798.37
  5. Step 5: Solve for x
    x = 7,273,718,291,798.37/2,471,670.34
  6. Step 6: Final answer
    x = 2,942,835.13

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.