Home / 3,332,797.61-5,000,640.36-1,175,364.36

Finding the Fourth Proportional to 3,332,797.61, 5,000,640.36 and 1,175,364.36

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Solution

The fourth proportional to 3,332,797.61, 5,000,640.36 and 1,175,364.36 is: 1,763,555.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,332,797.61 : 5,000,640.36 = 1,175,364.36 : x
  2. Step 2: Convert to fraction form
    3,332,797.61/5,000,640.36 = 1,175,364.36/x
  3. Step 3: Cross multiply
    3,332,797.61x = 5,000,640.36 × 1,175,364.36
  4. Step 4: Simplify right side
    3,332,797.61x = 5,877,574,456,321.57
  5. Step 5: Solve for x
    x = 5,877,574,456,321.57/3,332,797.61
  6. Step 6: Final answer
    x = 1,763,555.77

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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.