Home / 1,746,754.50-2,620,132.98-484,583.34

Finding the Fourth Proportional to 1,746,754.50, 2,620,132.98 and 484,583.34

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Solution

The fourth proportional to 1,746,754.50, 2,620,132.98 and 484,583.34 is: 726,875.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,746,754.50 : 2,620,132.98 = 484,583.34 : x
  2. Step 2: Convert to fraction form
    1,746,754.50/2,620,132.98 = 484,583.34/x
  3. Step 3: Cross multiply
    1,746,754.50x = 2,620,132.98 × 484,583.34
  4. Step 4: Simplify right side
    1,746,754.50x = 1,269,672,790,692.55
  5. Step 5: Solve for x
    x = 1,269,672,790,692.55/1,746,754.50
  6. Step 6: Final answer
    x = 726,875.35

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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.