Home / 2,436,005.81-3,652,347.96-1,235,613.45

Finding the Fourth Proportional to 2,436,005.81, 3,652,347.96 and 1,235,613.45

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Solution

The fourth proportional to 2,436,005.81, 3,652,347.96 and 1,235,613.45 is: 1,852,577.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,436,005.81 : 3,652,347.96 = 1,235,613.45 : x
  2. Step 2: Convert to fraction form
    2,436,005.81/3,652,347.96 = 1,235,613.45/x
  3. Step 3: Cross multiply
    2,436,005.81x = 3,652,347.96 × 1,235,613.45
  4. Step 4: Simplify right side
    2,436,005.81x = 4,512,890,263,456.06
  5. Step 5: Solve for x
    x = 4,512,890,263,456.06/2,436,005.81
  6. Step 6: Final answer
    x = 1,852,577.79

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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.