Home / 1,549,051.92-2,324,487.30-650,424.55

Finding the Fourth Proportional to 1,549,051.92, 2,324,487.30 and 650,424.55

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Solution

The fourth proportional to 1,549,051.92, 2,324,487.30 and 650,424.55 is: 976,018.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,549,051.92 : 2,324,487.30 = 650,424.55 : x
  2. Step 2: Convert to fraction form
    1,549,051.92/2,324,487.30 = 650,424.55/x
  3. Step 3: Cross multiply
    1,549,051.92x = 2,324,487.30 × 650,424.55
  4. Step 4: Simplify right side
    1,549,051.92x = 1,511,903,606,083.22
  5. Step 5: Solve for x
    x = 1,511,903,606,083.22/1,549,051.92
  6. Step 6: Final answer
    x = 976,018.68

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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.