Home / 6,558,454.32-9,772,481.46-5,842,984.56

Finding the Fourth Proportional to 6,558,454.32, 9,772,481.46 and 5,842,984.56

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Solution

The fourth proportional to 6,558,454.32, 9,772,481.46 and 5,842,984.56 is: 8,706,389.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,558,454.32 : 9,772,481.46 = 5,842,984.56 : x
  2. Step 2: Convert to fraction form
    6,558,454.32/9,772,481.46 = 5,842,984.56/x
  3. Step 3: Cross multiply
    6,558,454.32x = 9,772,481.46 × 5,842,984.56
  4. Step 4: Simplify right side
    6,558,454.32x = 57,100,458,283,666.26
  5. Step 5: Solve for x
    x = 57,100,458,283,666.26/6,558,454.32
  6. Step 6: Final answer
    x = 8,706,389.57

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.