Home / 4,404,507.76-6,609,169.80-1,708,939.37

Finding the Fourth Proportional to 4,404,507.76, 6,609,169.80 and 1,708,939.37

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Solution

The fourth proportional to 4,404,507.76, 6,609,169.80 and 1,708,939.37 is: 2,564,343.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,404,507.76 : 6,609,169.80 = 1,708,939.37 : x
  2. Step 2: Convert to fraction form
    4,404,507.76/6,609,169.80 = 1,708,939.37/x
  3. Step 3: Cross multiply
    4,404,507.76x = 6,609,169.80 × 1,708,939.37
  4. Step 4: Simplify right side
    4,404,507.76x = 11,294,670,455,984.82
  5. Step 5: Solve for x
    x = 11,294,670,455,984.82/4,404,507.76
  6. Step 6: Final answer
    x = 2,564,343.41

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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.