Home / 6,724,593.34-10,085,807.24-1,931,192.34

Finding the Fourth Proportional to 6,724,593.34, 10,085,807.24 and 1,931,192.34

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Solution

The fourth proportional to 6,724,593.34, 10,085,807.24 and 1,931,192.34 is: 2,896,477.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,724,593.34 : 10,085,807.24 = 1,931,192.34 : x
  2. Step 2: Convert to fraction form
    6,724,593.34/10,085,807.24 = 1,931,192.34/x
  3. Step 3: Cross multiply
    6,724,593.34x = 10,085,807.24 × 1,931,192.34
  4. Step 4: Simplify right side
    6,724,593.34x = 19,477,633,684,604.54
  5. Step 5: Solve for x
    x = 19,477,633,684,604.54/6,724,593.34
  6. Step 6: Final answer
    x = 2,896,477.56

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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.