Home / 2,252,000-3,107,781.90-1,346,582

Finding the Fourth Proportional to 2,252,000, 3,107,781.90 and 1,346,582

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Solution

The fourth proportional to 2,252,000, 3,107,781.90 and 1,346,582 is: 1,858,296.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,252,000 : 3,107,781.90 = 1,346,582 : x
  2. Step 2: Convert to fraction form
    2,252,000/3,107,781.90 = 1,346,582/x
  3. Step 3: Cross multiply
    2,252,000x = 3,107,781.90 × 1,346,582
  4. Step 4: Simplify right side
    2,252,000x = 4,184,883,166,465.80
  5. Step 5: Solve for x
    x = 4,184,883,166,465.80/2,252,000
  6. Step 6: Final answer
    x = 1,858,296.26

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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.