Home / 9,942,955.28-14,904,983.64-6,338,606.48

Finding the Fourth Proportional to 9,942,955.28, 14,904,983.64 and 6,338,606.48

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Solution

The fourth proportional to 9,942,955.28, 14,904,983.64 and 6,338,606.48 is: 9,501,885.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,942,955.28 : 14,904,983.64 = 6,338,606.48 : x
  2. Step 2: Convert to fraction form
    9,942,955.28/14,904,983.64 = 6,338,606.48/x
  3. Step 3: Cross multiply
    9,942,955.28x = 14,904,983.64 × 6,338,606.48
  4. Step 4: Simplify right side
    9,942,955.28x = 94,476,825,884,798
  5. Step 5: Solve for x
    x = 94,476,825,884,798/9,942,955.28
  6. Step 6: Final answer
    x = 9,501,885.83

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.