Home / 7,050,239.89-10,575,396.33-3,209,376.24

Finding the Fourth Proportional to 7,050,239.89, 10,575,396.33 and 3,209,376.24

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Solution

The fourth proportional to 7,050,239.89, 10,575,396.33 and 3,209,376.24 is: 4,814,080.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,050,239.89 : 10,575,396.33 = 3,209,376.24 : x
  2. Step 2: Convert to fraction form
    7,050,239.89/10,575,396.33 = 3,209,376.24/x
  3. Step 3: Cross multiply
    7,050,239.89x = 10,575,396.33 × 3,209,376.24
  4. Step 4: Simplify right side
    7,050,239.89x = 33,940,425,716,102.78
  5. Step 5: Solve for x
    x = 33,940,425,716,102.78/7,050,239.89
  6. Step 6: Final answer
    x = 4,814,080.97

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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.