Home / 2,467,765.56-3,700,272.90-761,424.48

Finding the Fourth Proportional to 2,467,765.56, 3,700,272.90 and 761,424.48

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Solution

The fourth proportional to 2,467,765.56, 3,700,272.90 and 761,424.48 is: 1,141,712.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,467,765.56 : 3,700,272.90 = 761,424.48 : x
  2. Step 2: Convert to fraction form
    2,467,765.56/3,700,272.90 = 761,424.48/x
  3. Step 3: Cross multiply
    2,467,765.56x = 3,700,272.90 × 761,424.48
  4. Step 4: Simplify right side
    2,467,765.56x = 2,817,478,368,740.59
  5. Step 5: Solve for x
    x = 2,817,478,368,740.59/2,467,765.56
  6. Step 6: Final answer
    x = 1,141,712.33

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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.