Home / 5,069,903.60-7,606,007.40-1,704,450.80

Finding the Fourth Proportional to 5,069,903.60, 7,606,007.40 and 1,704,450.80

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Solution

The fourth proportional to 5,069,903.60, 7,606,007.40 and 1,704,450.80 is: 2,557,063.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,069,903.60 : 7,606,007.40 = 1,704,450.80 : x
  2. Step 2: Convert to fraction form
    5,069,903.60/7,606,007.40 = 1,704,450.80/x
  3. Step 3: Cross multiply
    5,069,903.60x = 7,606,007.40 × 1,704,450.80
  4. Step 4: Simplify right side
    5,069,903.60x = 12,964,065,397,735.92
  5. Step 5: Solve for x
    x = 12,964,065,397,735.92/5,069,903.60
  6. Step 6: Final answer
    x = 2,557,063.49

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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.