Home / 3,153,924.33-4,352,414.90-1,703,619.77

Finding the Fourth Proportional to 3,153,924.33, 4,352,414.90 and 1,703,619.77

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Solution

The fourth proportional to 3,153,924.33, 4,352,414.90 and 1,703,619.77 is: 2,350,994.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,153,924.33 : 4,352,414.90 = 1,703,619.77 : x
  2. Step 2: Convert to fraction form
    3,153,924.33/4,352,414.90 = 1,703,619.77/x
  3. Step 3: Cross multiply
    3,153,924.33x = 4,352,414.90 × 1,703,619.77
  4. Step 4: Simplify right side
    3,153,924.33x = 7,414,860,062,364.47
  5. Step 5: Solve for x
    x = 7,414,860,062,364.47/3,153,924.33
  6. Step 6: Final answer
    x = 2,350,994.92

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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.