Home / 2,467,684.90-3,700,170.87-761,362.59

Finding the Fourth Proportional to 2,467,684.90, 3,700,170.87 and 761,362.59

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Solution

The fourth proportional to 2,467,684.90, 3,700,170.87 and 761,362.59 is: 1,141,625.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,467,684.90 : 3,700,170.87 = 761,362.59 : x
  2. Step 2: Convert to fraction form
    2,467,684.90/3,700,170.87 = 761,362.59/x
  3. Step 3: Cross multiply
    2,467,684.90x = 3,700,170.87 × 761,362.59
  4. Step 4: Simplify right side
    2,467,684.90x = 2,817,171,671,515.49
  5. Step 5: Solve for x
    x = 2,817,171,671,515.49/2,467,684.90
  6. Step 6: Final answer
    x = 1,141,625.37

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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.