Home / 5,797,304.80-8,003,386.60-4,469,829.21

Finding the Fourth Proportional to 5,797,304.80, 8,003,386.60 and 4,469,829.21

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Solution

The fourth proportional to 5,797,304.80, 8,003,386.60 and 4,469,829.21 is: 6,170,759.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,797,304.80 : 8,003,386.60 = 4,469,829.21 : x
  2. Step 2: Convert to fraction form
    5,797,304.80/8,003,386.60 = 4,469,829.21/x
  3. Step 3: Cross multiply
    5,797,304.80x = 8,003,386.60 × 4,469,829.21
  4. Step 4: Simplify right side
    5,797,304.80x = 35,773,771,192,428.02
  5. Step 5: Solve for x
    x = 35,773,771,192,428.02/5,797,304.80
  6. Step 6: Final answer
    x = 6,170,759.08

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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.