Home / 2,959,740-4,084,444.85-1,601,613

Finding the Fourth Proportional to 2,959,740, 4,084,444.85 and 1,601,613

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Solution

The fourth proportional to 2,959,740, 4,084,444.85 and 1,601,613 is: 2,210,227.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,959,740 : 4,084,444.85 = 1,601,613 : x
  2. Step 2: Convert to fraction form
    2,959,740/4,084,444.85 = 1,601,613/x
  3. Step 3: Cross multiply
    2,959,740x = 4,084,444.85 × 1,601,613
  4. Step 4: Simplify right side
    2,959,740x = 6,541,699,961,534.99
  5. Step 5: Solve for x
    x = 6,541,699,961,534.99/2,959,740
  6. Step 6: Final answer
    x = 2,210,227.91

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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.