Home / 3,051,517.80-4,579,350.30-1,703,677.80

Finding the Fourth Proportional to 3,051,517.80, 4,579,350.30 and 1,703,677.80

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Solution

The fourth proportional to 3,051,517.80, 4,579,350.30 and 1,703,677.80 is: 2,556,674.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,051,517.80 : 4,579,350.30 = 1,703,677.80 : x
  2. Step 2: Convert to fraction form
    3,051,517.80/4,579,350.30 = 1,703,677.80/x
  3. Step 3: Cross multiply
    3,051,517.80x = 4,579,350.30 × 1,703,677.80
  4. Step 4: Simplify right side
    3,051,517.80x = 7,801,737,444,533.34
  5. Step 5: Solve for x
    x = 7,801,737,444,533.34/3,051,517.80
  6. Step 6: Final answer
    x = 2,556,674.40

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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.