Home / 5,795,412.70-8,694,285.45-4,855,294.30

Finding the Fourth Proportional to 5,795,412.70, 8,694,285.45 and 4,855,294.30

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Solution

The fourth proportional to 5,795,412.70, 8,694,285.45 and 4,855,294.30 is: 7,283,918.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,795,412.70 : 8,694,285.45 = 4,855,294.30 : x
  2. Step 2: Convert to fraction form
    5,795,412.70/8,694,285.45 = 4,855,294.30/x
  3. Step 3: Cross multiply
    5,795,412.70x = 8,694,285.45 × 4,855,294.30
  4. Step 4: Simplify right side
    5,795,412.70x = 42,213,314,587,957.93
  5. Step 5: Solve for x
    x = 42,213,314,587,957.93/5,795,412.70
  6. Step 6: Final answer
    x = 7,283,918.64

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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.