Home / 3,335,207.04-5,002,741.44-810,875.52

Finding the Fourth Proportional to 3,335,207.04, 5,002,741.44 and 810,875.52

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Solution

The fourth proportional to 3,335,207.04, 5,002,741.44 and 810,875.52 is: 1,216,296.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,335,207.04 : 5,002,741.44 = 810,875.52 : x
  2. Step 2: Convert to fraction form
    3,335,207.04/5,002,741.44 = 810,875.52/x
  3. Step 3: Cross multiply
    3,335,207.04x = 5,002,741.44 × 810,875.52
  4. Step 4: Simplify right side
    3,335,207.04x = 4,056,600,566,585.55
  5. Step 5: Solve for x
    x = 4,056,600,566,585.55/3,335,207.04
  6. Step 6: Final answer
    x = 1,216,296.48

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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.