Home / 6,655,060.69-9,183,983.75-3,599,274.94

Finding the Fourth Proportional to 6,655,060.69, 9,183,983.75 and 3,599,274.94

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Solution

The fourth proportional to 6,655,060.69, 9,183,983.75 and 3,599,274.94 is: 4,966,999.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,655,060.69 : 9,183,983.75 = 3,599,274.94 : x
  2. Step 2: Convert to fraction form
    6,655,060.69/9,183,983.75 = 3,599,274.94/x
  3. Step 3: Cross multiply
    6,655,060.69x = 9,183,983.75 × 3,599,274.94
  4. Step 4: Simplify right side
    6,655,060.69x = 33,055,682,533,283.17
  5. Step 5: Solve for x
    x = 33,055,682,533,283.17/6,655,060.69
  6. Step 6: Final answer
    x = 4,966,999.41

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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.