Home / 3,153,925.33-4,352,416.27-1,703,620.77

Finding the Fourth Proportional to 3,153,925.33, 4,352,416.27 and 1,703,620.77

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Solution

The fourth proportional to 3,153,925.33, 4,352,416.27 and 1,703,620.77 is: 2,350,996.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,153,925.33 : 4,352,416.27 = 1,703,620.77 : x
  2. Step 2: Convert to fraction form
    3,153,925.33/4,352,416.27 = 1,703,620.77/x
  3. Step 3: Cross multiply
    3,153,925.33x = 4,352,416.27 × 1,703,620.77
  4. Step 4: Simplify right side
    3,153,925.33x = 7,414,866,757,257.93
  5. Step 5: Solve for x
    x = 7,414,866,757,257.93/3,153,925.33
  6. Step 6: Final answer
    x = 2,350,996.29

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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.