Home / 7,794,595.68-10,757,927.16-5,732,604.60

Finding the Fourth Proportional to 7,794,595.68, 10,757,927.16 and 5,732,604.60

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Solution

The fourth proportional to 7,794,595.68, 10,757,927.16 and 5,732,604.60 is: 7,912,013.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,794,595.68 : 10,757,927.16 = 5,732,604.60 : x
  2. Step 2: Convert to fraction form
    7,794,595.68/10,757,927.16 = 5,732,604.60/x
  3. Step 3: Cross multiply
    7,794,595.68x = 10,757,927.16 × 5,732,604.60
  4. Step 4: Simplify right side
    7,794,595.68x = 61,670,942,723,880.93
  5. Step 5: Solve for x
    x = 61,670,942,723,880.93/7,794,595.68
  6. Step 6: Final answer
    x = 7,912,013.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.