Home / 1,822,276.80-2,733,415.20-560,102.40

Finding the Fourth Proportional to 1,822,276.80, 2,733,415.20 and 560,102.40

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Solution

The fourth proportional to 1,822,276.80, 2,733,415.20 and 560,102.40 is: 840,153.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,822,276.80 : 2,733,415.20 = 560,102.40 : x
  2. Step 2: Convert to fraction form
    1,822,276.80/2,733,415.20 = 560,102.40/x
  3. Step 3: Cross multiply
    1,822,276.80x = 2,733,415.20 × 560,102.40
  4. Step 4: Simplify right side
    1,822,276.80x = 1,530,992,413,716.48
  5. Step 5: Solve for x
    x = 1,530,992,413,716.48/1,822,276.80
  6. Step 6: Final answer
    x = 840,153.60

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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.