Home / 6,464,294.48-9,699,297.96-3,389,551.04

Finding the Fourth Proportional to 6,464,294.48, 9,699,297.96 and 3,389,551.04

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Solution

The fourth proportional to 6,464,294.48, 9,699,297.96 and 3,389,551.04 is: 5,085,824.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,464,294.48 : 9,699,297.96 = 3,389,551.04 : x
  2. Step 2: Convert to fraction form
    6,464,294.48/9,699,297.96 = 3,389,551.04/x
  3. Step 3: Cross multiply
    6,464,294.48x = 9,699,297.96 × 3,389,551.04
  4. Step 4: Simplify right side
    6,464,294.48x = 32,876,265,487,587.88
  5. Step 5: Solve for x
    x = 32,876,265,487,587.88/6,464,294.48
  6. Step 6: Final answer
    x = 5,085,824.23

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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.