Home / 4,216,791.96-6,325,265.70-1,521,319.32

Finding the Fourth Proportional to 4,216,791.96, 6,325,265.70 and 1,521,319.32

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Solution

The fourth proportional to 4,216,791.96, 6,325,265.70 and 1,521,319.32 is: 2,282,007.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,216,791.96 : 6,325,265.70 = 1,521,319.32 : x
  2. Step 2: Convert to fraction form
    4,216,791.96/6,325,265.70 = 1,521,319.32/x
  3. Step 3: Cross multiply
    4,216,791.96x = 6,325,265.70 × 1,521,319.32
  4. Step 4: Simplify right side
    4,216,791.96x = 9,622,748,913,543.32
  5. Step 5: Solve for x
    x = 9,622,748,913,543.32/4,216,791.96
  6. Step 6: Final answer
    x = 2,282,007.03

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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.