Home / 3,703,702.52-5,544,485.07-2,240,320.32

Finding the Fourth Proportional to 3,703,702.52, 5,544,485.07 and 2,240,320.32

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Solution

The fourth proportional to 3,703,702.52, 5,544,485.07 and 2,240,320.32 is: 3,353,785.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,703,702.52 : 5,544,485.07 = 2,240,320.32 : x
  2. Step 2: Convert to fraction form
    3,703,702.52/5,544,485.07 = 2,240,320.32/x
  3. Step 3: Cross multiply
    3,703,702.52x = 5,544,485.07 × 2,240,320.32
  4. Step 4: Simplify right side
    3,703,702.52x = 12,421,422,566,257.62
  5. Step 5: Solve for x
    x = 12,421,422,566,257.62/3,703,702.52
  6. Step 6: Final answer
    x = 3,353,785.17

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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.