Home / 4,271,185.86-6,407,276.45-1,500,602.23

Finding the Fourth Proportional to 4,271,185.86, 6,407,276.45 and 1,500,602.23

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Solution

The fourth proportional to 4,271,185.86, 6,407,276.45 and 1,500,602.23 is: 2,251,078.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,271,185.86 : 6,407,276.45 = 1,500,602.23 : x
  2. Step 2: Convert to fraction form
    4,271,185.86/6,407,276.45 = 1,500,602.23/x
  3. Step 3: Cross multiply
    4,271,185.86x = 6,407,276.45 × 1,500,602.23
  4. Step 4: Simplify right side
    4,271,185.86x = 9,614,773,324,243.43
  5. Step 5: Solve for x
    x = 9,614,773,324,243.43/4,271,185.86
  6. Step 6: Final answer
    x = 2,251,078.19

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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.