Home / 6,837,052.78-9,434,412.66-4,083,358.02

Finding the Fourth Proportional to 6,837,052.78, 9,434,412.66 and 4,083,358.02

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Solution

The fourth proportional to 6,837,052.78, 9,434,412.66 and 4,083,358.02 is: 5,634,603.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,837,052.78 : 9,434,412.66 = 4,083,358.02 : x
  2. Step 2: Convert to fraction form
    6,837,052.78/9,434,412.66 = 4,083,358.02/x
  3. Step 3: Cross multiply
    6,837,052.78x = 9,434,412.66 × 4,083,358.02
  4. Step 4: Simplify right side
    6,837,052.78x = 38,524,084,599,200.53
  5. Step 5: Solve for x
    x = 38,524,084,599,200.53/6,837,052.78
  6. Step 6: Final answer
    x = 5,634,603.95

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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.