Home / 1,364,150.96-2,045,663.44-465,665.15

Finding the Fourth Proportional to 1,364,150.96, 2,045,663.44 and 465,665.15

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Solution

The fourth proportional to 1,364,150.96, 2,045,663.44 and 465,665.15 is: 698,305.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,364,150.96 : 2,045,663.44 = 465,665.15 : x
  2. Step 2: Convert to fraction form
    1,364,150.96/2,045,663.44 = 465,665.15/x
  3. Step 3: Cross multiply
    1,364,150.96x = 2,045,663.44 × 465,665.15
  4. Step 4: Simplify right side
    1,364,150.96x = 952,594,161,244.64
  5. Step 5: Solve for x
    x = 952,594,161,244.64/1,364,150.96
  6. Step 6: Final answer
    x = 698,305.53

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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.