Home / 5,842,830.60-8,760,098.70-2,247,208.20

Finding the Fourth Proportional to 5,842,830.60, 8,760,098.70 and 2,247,208.20

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Solution

The fourth proportional to 5,842,830.60, 8,760,098.70 and 2,247,208.20 is: 3,369,217.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,842,830.60 : 8,760,098.70 = 2,247,208.20 : x
  2. Step 2: Convert to fraction form
    5,842,830.60/8,760,098.70 = 2,247,208.20/x
  3. Step 3: Cross multiply
    5,842,830.60x = 8,760,098.70 × 2,247,208.20
  4. Step 4: Simplify right side
    5,842,830.60x = 19,685,765,631,449.34
  5. Step 5: Solve for x
    x = 19,685,765,631,449.34/5,842,830.60
  6. Step 6: Final answer
    x = 3,369,217.25

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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.