Home / 2,653,874.85-3,974,562.93-1,753,082.37

Finding the Fourth Proportional to 2,653,874.85, 3,974,562.93 and 1,753,082.37

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Solution

The fourth proportional to 2,653,874.85, 3,974,562.93 and 1,753,082.37 is: 2,625,495.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,653,874.85 : 3,974,562.93 = 1,753,082.37 : x
  2. Step 2: Convert to fraction form
    2,653,874.85/3,974,562.93 = 1,753,082.37/x
  3. Step 3: Cross multiply
    2,653,874.85x = 3,974,562.93 × 1,753,082.37
  4. Step 4: Simplify right side
    2,653,874.85x = 6,967,736,201,038.55
  5. Step 5: Solve for x
    x = 6,967,736,201,038.55/2,653,874.85
  6. Step 6: Final answer
    x = 2,625,495.40

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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.