Home / 6,955,061.54-9,598,576.59-3,858,582.69

Finding the Fourth Proportional to 6,955,061.54, 9,598,576.59 and 3,858,582.69

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Solution

The fourth proportional to 6,955,061.54, 9,598,576.59 and 3,858,582.69 is: 5,325,172.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,955,061.54 : 9,598,576.59 = 3,858,582.69 : x
  2. Step 2: Convert to fraction form
    6,955,061.54/9,598,576.59 = 3,858,582.69/x
  3. Step 3: Cross multiply
    6,955,061.54x = 9,598,576.59 × 3,858,582.69
  4. Step 4: Simplify right side
    6,955,061.54x = 37,036,901,478,813.23
  5. Step 5: Solve for x
    x = 37,036,901,478,813.23/6,955,061.54
  6. Step 6: Final answer
    x = 5,325,172.36

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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.