Home / 2,285,666.49-3,429,070.83-1,613,060.76

Finding the Fourth Proportional to 2,285,666.49, 3,429,070.83 and 1,613,060.76

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Solution

The fourth proportional to 2,285,666.49, 3,429,070.83 and 1,613,060.76 is: 2,419,994.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,285,666.49 : 3,429,070.83 = 1,613,060.76 : x
  2. Step 2: Convert to fraction form
    2,285,666.49/3,429,070.83 = 1,613,060.76/x
  3. Step 3: Cross multiply
    2,285,666.49x = 3,429,070.83 × 1,613,060.76
  4. Step 4: Simplify right side
    2,285,666.49x = 5,531,299,599,133.63
  5. Step 5: Solve for x
    x = 5,531,299,599,133.63/2,285,666.49
  6. Step 6: Final answer
    x = 2,419,994.18

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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.