Home / 6,942,570.62-10,371,637.10-4,493,775.79

Finding the Fourth Proportional to 6,942,570.62, 10,371,637.10 and 4,493,775.79

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Solution

The fourth proportional to 6,942,570.62, 10,371,637.10 and 4,493,775.79 is: 6,713,336.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,942,570.62 : 10,371,637.10 = 4,493,775.79 : x
  2. Step 2: Convert to fraction form
    6,942,570.62/10,371,637.10 = 4,493,775.79/x
  3. Step 3: Cross multiply
    6,942,570.62x = 10,371,637.10 × 4,493,775.79
  4. Step 4: Simplify right side
    6,942,570.62x = 46,607,811,654,247.84
  5. Step 5: Solve for x
    x = 46,607,811,654,247.84/6,942,570.62
  6. Step 6: Final answer
    x = 6,713,336.34

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.