Home / 3,152,450.50-4,350,386.58-1,794,323.50

Finding the Fourth Proportional to 3,152,450.50, 4,350,386.58 and 1,794,323.50

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Solution

The fourth proportional to 3,152,450.50, 4,350,386.58 and 1,794,323.50 is: 2,476,169.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,152,450.50 : 4,350,386.58 = 1,794,323.50 : x
  2. Step 2: Convert to fraction form
    3,152,450.50/4,350,386.58 = 1,794,323.50/x
  3. Step 3: Cross multiply
    3,152,450.50x = 4,350,386.58 × 1,794,323.50
  4. Step 4: Simplify right side
    3,152,450.50x = 7,806,000,874,578.63
  5. Step 5: Solve for x
    x = 7,806,000,874,578.63/3,152,450.50
  6. Step 6: Final answer
    x = 2,476,169.21

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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.