Home / 2,292,294.59-3,439,859.82-1,333,200.32

Finding the Fourth Proportional to 2,292,294.59, 3,439,859.82 and 1,333,200.32

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Solution

The fourth proportional to 2,292,294.59, 3,439,859.82 and 1,333,200.32 is: 2,000,625.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,292,294.59 : 3,439,859.82 = 1,333,200.32 : x
  2. Step 2: Convert to fraction form
    2,292,294.59/3,439,859.82 = 1,333,200.32/x
  3. Step 3: Cross multiply
    2,292,294.59x = 3,439,859.82 × 1,333,200.32
  4. Step 4: Simplify right side
    2,292,294.59x = 4,586,022,212,779.14
  5. Step 5: Solve for x
    x = 4,586,022,212,779.14/2,292,294.59
  6. Step 6: Final answer
    x = 2,000,625.15

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.