Home / 4,985,850.84-6,878,944.62-3,050,093.40

Finding the Fourth Proportional to 4,985,850.84, 6,878,944.62 and 3,050,093.40

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Solution

The fourth proportional to 4,985,850.84, 6,878,944.62 and 3,050,093.40 is: 4,208,193.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,985,850.84 : 6,878,944.62 = 3,050,093.40 : x
  2. Step 2: Convert to fraction form
    4,985,850.84/6,878,944.62 = 3,050,093.40/x
  3. Step 3: Cross multiply
    4,985,850.84x = 6,878,944.62 × 3,050,093.40
  4. Step 4: Simplify right side
    4,985,850.84x = 20,981,423,584,427.51
  5. Step 5: Solve for x
    x = 20,981,423,584,427.51/4,985,850.84
  6. Step 6: Final answer
    x = 4,208,193.20

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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.