Home / 6,854,435.64-9,458,960.22-3,798,584.28

Finding the Fourth Proportional to 6,854,435.64, 9,458,960.22 and 3,798,584.28

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Solution

The fourth proportional to 6,854,435.64, 9,458,960.22 and 3,798,584.28 is: 5,241,957.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,854,435.64 : 9,458,960.22 = 3,798,584.28 : x
  2. Step 2: Convert to fraction form
    6,854,435.64/9,458,960.22 = 3,798,584.28/x
  3. Step 3: Cross multiply
    6,854,435.64x = 9,458,960.22 × 3,798,584.28
  4. Step 4: Simplify right side
    6,854,435.64x = 35,930,657,596,837.34
  5. Step 5: Solve for x
    x = 35,930,657,596,837.34/6,854,435.64
  6. Step 6: Final answer
    x = 5,241,957.10

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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.