Home / 2,421,194.52-3,341,399.49-1,333,465.82

Finding the Fourth Proportional to 2,421,194.52, 3,341,399.49 and 1,333,465.82

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Solution

The fourth proportional to 2,421,194.52, 3,341,399.49 and 1,333,465.82 is: 1,840,266.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,421,194.52 : 3,341,399.49 = 1,333,465.82 : x
  2. Step 2: Convert to fraction form
    2,421,194.52/3,341,399.49 = 1,333,465.82/x
  3. Step 3: Cross multiply
    2,421,194.52x = 3,341,399.49 × 1,333,465.82
  4. Step 4: Simplify right side
    2,421,194.52x = 4,455,641,994,173.43
  5. Step 5: Solve for x
    x = 4,455,641,994,173.43/2,421,194.52
  6. Step 6: Final answer
    x = 1,840,266.02

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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.