Home / 2,933,880.40-4,403,412.60-1,734,302.80

Finding the Fourth Proportional to 2,933,880.40, 4,403,412.60 and 1,734,302.80

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Solution

The fourth proportional to 2,933,880.40, 4,403,412.60 and 1,734,302.80 is: 2,602,986.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,933,880.40 : 4,403,412.60 = 1,734,302.80 : x
  2. Step 2: Convert to fraction form
    2,933,880.40/4,403,412.60 = 1,734,302.80/x
  3. Step 3: Cross multiply
    2,933,880.40x = 4,403,412.60 × 1,734,302.80
  4. Step 4: Simplify right side
    2,933,880.40x = 7,636,850,801,735.28
  5. Step 5: Solve for x
    x = 7,636,850,801,735.28/2,933,880.40
  6. Step 6: Final answer
    x = 2,602,986.41

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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.