Home / 4,011,411.24-6,010,796.40-3,102,814.80

Finding the Fourth Proportional to 4,011,411.24, 6,010,796.40 and 3,102,814.80

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Solution

The fourth proportional to 4,011,411.24, 6,010,796.40 and 3,102,814.80 is: 4,649,333.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,011,411.24 : 6,010,796.40 = 3,102,814.80 : x
  2. Step 2: Convert to fraction form
    4,011,411.24/6,010,796.40 = 3,102,814.80/x
  3. Step 3: Cross multiply
    4,011,411.24x = 6,010,796.40 × 3,102,814.80
  4. Step 4: Simplify right side
    4,011,411.24x = 18,650,388,029,706.72
  5. Step 5: Solve for x
    x = 18,650,388,029,706.72/4,011,411.24
  6. Step 6: Final answer
    x = 4,649,333.34

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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.