Home / 6,940,477.48-9,576,497.82-4,360,663.60

Finding the Fourth Proportional to 6,940,477.48, 9,576,497.82 and 4,360,663.60

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Solution

The fourth proportional to 6,940,477.48, 9,576,497.82 and 4,360,663.60 is: 6,016,860.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,940,477.48 : 9,576,497.82 = 4,360,663.60 : x
  2. Step 2: Convert to fraction form
    6,940,477.48/9,576,497.82 = 4,360,663.60/x
  3. Step 3: Cross multiply
    6,940,477.48x = 9,576,497.82 × 4,360,663.60
  4. Step 4: Simplify right side
    6,940,477.48x = 41,759,885,459,153.35
  5. Step 5: Solve for x
    x = 41,759,885,459,153.35/6,940,477.48
  6. Step 6: Final answer
    x = 6,016,860.59

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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.