Home / 8,580,744.31-11,841,631.59-4,713,346.48

Finding the Fourth Proportional to 8,580,744.31, 11,841,631.59 and 4,713,346.48

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Solution

The fourth proportional to 8,580,744.31, 11,841,631.59 and 4,713,346.48 is: 6,504,530.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,580,744.31 : 11,841,631.59 = 4,713,346.48 : x
  2. Step 2: Convert to fraction form
    8,580,744.31/11,841,631.59 = 4,713,346.48/x
  3. Step 3: Cross multiply
    8,580,744.31x = 11,841,631.59 × 4,713,346.48
  4. Step 4: Simplify right side
    8,580,744.31x = 55,813,712,572,183.30
  5. Step 5: Solve for x
    x = 55,813,712,572,183.30/8,580,744.31
  6. Step 6: Final answer
    x = 6,504,530.44

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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.