Home / 5,464,151.13-8,194,730.48-2,052,173.82

Finding the Fourth Proportional to 5,464,151.13, 8,194,730.48 and 2,052,173.82

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Solution

The fourth proportional to 5,464,151.13, 8,194,730.48 and 2,052,173.82 is: 3,077,698.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,464,151.13 : 8,194,730.48 = 2,052,173.82 : x
  2. Step 2: Convert to fraction form
    5,464,151.13/8,194,730.48 = 2,052,173.82/x
  3. Step 3: Cross multiply
    5,464,151.13x = 8,194,730.48 × 2,052,173.82
  4. Step 4: Simplify right side
    5,464,151.13x = 16,817,011,353,012.04
  5. Step 5: Solve for x
    x = 16,817,011,353,012.04/5,464,151.13
  6. Step 6: Final answer
    x = 3,077,698.80

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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.