Home / 2,467,765.56-3,700,272.96-761,424.36

Finding the Fourth Proportional to 2,467,765.56, 3,700,272.96 and 761,424.36

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Solution

The fourth proportional to 2,467,765.56, 3,700,272.96 and 761,424.36 is: 1,141,712.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,467,765.56 : 3,700,272.96 = 761,424.36 : x
  2. Step 2: Convert to fraction form
    2,467,765.56/3,700,272.96 = 761,424.36/x
  3. Step 3: Cross multiply
    2,467,765.56x = 3,700,272.96 × 761,424.36
  4. Step 4: Simplify right side
    2,467,765.56x = 2,817,477,970,393.31
  5. Step 5: Solve for x
    x = 2,817,477,970,393.31/2,467,765.56
  6. Step 6: Final answer
    x = 1,141,712.17

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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.