Home / 3,710,339.75-5,571,828.69-2,415,695.90

Finding the Fourth Proportional to 3,710,339.75, 5,571,828.69 and 2,415,695.90

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Solution

The fourth proportional to 3,710,339.75, 5,571,828.69 and 2,415,695.90 is: 3,627,658.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,710,339.75 : 5,571,828.69 = 2,415,695.90 : x
  2. Step 2: Convert to fraction form
    3,710,339.75/5,571,828.69 = 2,415,695.90/x
  3. Step 3: Cross multiply
    3,710,339.75x = 5,571,828.69 × 2,415,695.90
  4. Step 4: Simplify right side
    3,710,339.75x = 13,459,843,694,076.23
  5. Step 5: Solve for x
    x = 13,459,843,694,076.23/3,710,339.75
  6. Step 6: Final answer
    x = 3,627,658.01

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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.