Home / 6,546,984.98-9,035,120.86-3,646,377.14

Finding the Fourth Proportional to 6,546,984.98, 9,035,120.86 and 3,646,377.14

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Solution

The fourth proportional to 6,546,984.98, 9,035,120.86 and 3,646,377.14 is: 5,032,157.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,546,984.98 : 9,035,120.86 = 3,646,377.14 : x
  2. Step 2: Convert to fraction form
    6,546,984.98/9,035,120.86 = 3,646,377.14/x
  3. Step 3: Cross multiply
    6,546,984.98x = 9,035,120.86 × 3,646,377.14
  4. Step 4: Simplify right side
    6,546,984.98x = 32,945,458,161,041.14
  5. Step 5: Solve for x
    x = 32,945,458,161,041.14/6,546,984.98
  6. Step 6: Final answer
    x = 5,032,157.28

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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.