Home / 4,275,678.36-5,900,512.81-2,341,814.39

Finding the Fourth Proportional to 4,275,678.36, 5,900,512.81 and 2,341,814.39

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Solution

The fourth proportional to 4,275,678.36, 5,900,512.81 and 2,341,814.39 is: 3,231,745.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,275,678.36 : 5,900,512.81 = 2,341,814.39 : x
  2. Step 2: Convert to fraction form
    4,275,678.36/5,900,512.81 = 2,341,814.39/x
  3. Step 3: Cross multiply
    4,275,678.36x = 5,900,512.81 × 2,341,814.39
  4. Step 4: Simplify right side
    4,275,678.36x = 13,817,905,765,625.70
  5. Step 5: Solve for x
    x = 13,817,905,765,625.70/4,275,678.36
  6. Step 6: Final answer
    x = 3,231,745.84

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1.5x scale

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.