Home / 2,332,355.70-3,498,533.55-836,253.30

Finding the Fourth Proportional to 2,332,355.70, 3,498,533.55 and 836,253.30

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Solution

The fourth proportional to 2,332,355.70, 3,498,533.55 and 836,253.30 is: 1,254,379.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,332,355.70 : 3,498,533.55 = 836,253.30 : x
  2. Step 2: Convert to fraction form
    2,332,355.70/3,498,533.55 = 836,253.30/x
  3. Step 3: Cross multiply
    2,332,355.70x = 3,498,533.55 × 836,253.30
  4. Step 4: Simplify right side
    2,332,355.70x = 2,925,660,226,348.22
  5. Step 5: Solve for x
    x = 2,925,660,226,348.22/2,332,355.70
  6. Step 6: Final answer
    x = 1,254,379.95

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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.