Home / 3,330,187.05-4,595,671.98-1,802,294.04

Finding the Fourth Proportional to 3,330,187.05, 4,595,671.98 and 1,802,294.04

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Solution

The fourth proportional to 3,330,187.05, 4,595,671.98 and 1,802,294.04 is: 2,487,173.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,330,187.05 : 4,595,671.98 = 1,802,294.04 : x
  2. Step 2: Convert to fraction form
    3,330,187.05/4,595,671.98 = 1,802,294.04/x
  3. Step 3: Cross multiply
    3,330,187.05x = 4,595,671.98 × 1,802,294.04
  4. Step 4: Simplify right side
    3,330,187.05x = 8,282,752,219,349
  5. Step 5: Solve for x
    x = 8,282,752,219,349/3,330,187.05
  6. Step 6: Final answer
    x = 2,487,173.27

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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.