Home / 6,847,357.80-9,459,196.66-5,468,891.80

Finding the Fourth Proportional to 6,847,357.80, 9,459,196.66 and 5,468,891.80

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Solution

The fourth proportional to 6,847,357.80, 9,459,196.66 and 5,468,891.80 is: 7,554,932.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,847,357.80 : 9,459,196.66 = 5,468,891.80 : x
  2. Step 2: Convert to fraction form
    6,847,357.80/9,459,196.66 = 5,468,891.80/x
  3. Step 3: Cross multiply
    6,847,357.80x = 9,459,196.66 × 5,468,891.80
  4. Step 4: Simplify right side
    6,847,357.80x = 51,731,323,048,461.39
  5. Step 5: Solve for x
    x = 51,731,323,048,461.39/6,847,357.80
  6. Step 6: Final answer
    x = 7,554,932.07

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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.