Home / 6,634,584.47-9,948,309.14-3,903,076.14

Finding the Fourth Proportional to 6,634,584.47, 9,948,309.14 and 3,903,076.14

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Solution

The fourth proportional to 6,634,584.47, 9,948,309.14 and 3,903,076.14 is: 5,852,515.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,634,584.47 : 9,948,309.14 = 3,903,076.14 : x
  2. Step 2: Convert to fraction form
    6,634,584.47/9,948,309.14 = 3,903,076.14/x
  3. Step 3: Cross multiply
    6,634,584.47x = 9,948,309.14 × 3,903,076.14
  4. Step 4: Simplify right side
    6,634,584.47x = 38,829,008,018,162.54
  5. Step 5: Solve for x
    x = 38,829,008,018,162.54/6,634,584.47
  6. Step 6: Final answer
    x = 5,852,515.44

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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.