Home / 6,804,388.80-10,194,773.40-4,406,999.40

Finding the Fourth Proportional to 6,804,388.80, 10,194,773.40 and 4,406,999.40

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Solution

The fourth proportional to 6,804,388.80, 10,194,773.40 and 4,406,999.40 is: 6,602,850.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,804,388.80 : 10,194,773.40 = 4,406,999.40 : x
  2. Step 2: Convert to fraction form
    6,804,388.80/10,194,773.40 = 4,406,999.40/x
  3. Step 3: Cross multiply
    6,804,388.80x = 10,194,773.40 × 4,406,999.40
  4. Step 4: Simplify right side
    6,804,388.80x = 44,928,360,256,935.97
  5. Step 5: Solve for x
    x = 44,928,360,256,935.97/6,804,388.80
  6. Step 6: Final answer
    x = 6,602,850.25

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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.