Home / 2,418,165.30-3,627,247.95-1,709,577.30

Finding the Fourth Proportional to 2,418,165.30, 3,627,247.95 and 1,709,577.30

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Solution

The fourth proportional to 2,418,165.30, 3,627,247.95 and 1,709,577.30 is: 2,564,365.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,418,165.30 : 3,627,247.95 = 1,709,577.30 : x
  2. Step 2: Convert to fraction form
    2,418,165.30/3,627,247.95 = 1,709,577.30/x
  3. Step 3: Cross multiply
    2,418,165.30x = 3,627,247.95 × 1,709,577.30
  4. Step 4: Simplify right side
    2,418,165.30x = 6,201,060,756,791.54
  5. Step 5: Solve for x
    x = 6,201,060,756,791.54/2,418,165.30
  6. Step 6: Final answer
    x = 2,564,365.95

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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.