Home / 6,769,501.17-10,144,703.88-3,738,231.69

Finding the Fourth Proportional to 6,769,501.17, 10,144,703.88 and 3,738,231.69

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Solution

The fourth proportional to 6,769,501.17, 10,144,703.88 and 3,738,231.69 is: 5,602,075.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,769,501.17 : 10,144,703.88 = 3,738,231.69 : x
  2. Step 2: Convert to fraction form
    6,769,501.17/10,144,703.88 = 3,738,231.69/x
  3. Step 3: Cross multiply
    6,769,501.17x = 10,144,703.88 × 3,738,231.69
  4. Step 4: Simplify right side
    6,769,501.17x = 37,923,253,529,881.96
  5. Step 5: Solve for x
    x = 37,923,253,529,881.96/6,769,501.17
  6. Step 6: Final answer
    x = 5,602,075.04

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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.