Home / 6,151,149.68-9,228,698.76-2,956,507.52

Finding the Fourth Proportional to 6,151,149.68, 9,228,698.76 and 2,956,507.52

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Solution

The fourth proportional to 6,151,149.68, 9,228,698.76 and 2,956,507.52 is: 4,435,710.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,151,149.68 : 9,228,698.76 = 2,956,507.52 : x
  2. Step 2: Convert to fraction form
    6,151,149.68/9,228,698.76 = 2,956,507.52/x
  3. Step 3: Cross multiply
    6,151,149.68x = 9,228,698.76 × 2,956,507.52
  4. Step 4: Simplify right side
    6,151,149.68x = 27,284,717,283,754.68
  5. Step 5: Solve for x
    x = 27,284,717,283,754.68/6,151,149.68
  6. Step 6: Final answer
    x = 4,435,710.18

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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.