Home / 3,092,548.57-4,267,950.78-1,716,152.83

Finding the Fourth Proportional to 3,092,548.57, 4,267,950.78 and 1,716,152.83

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Solution

The fourth proportional to 3,092,548.57, 4,267,950.78 and 1,716,152.83 is: 2,368,420.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,092,548.57 : 4,267,950.78 = 1,716,152.83 : x
  2. Step 2: Convert to fraction form
    3,092,548.57/4,267,950.78 = 1,716,152.83/x
  3. Step 3: Cross multiply
    3,092,548.57x = 4,267,950.78 × 1,716,152.83
  4. Step 4: Simplify right side
    3,092,548.57x = 7,324,455,809,397.71
  5. Step 5: Solve for x
    x = 7,324,455,809,397.71/3,092,548.57
  6. Step 6: Final answer
    x = 2,368,420.62

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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.