Home / 1,901,349.33-2,851,997.13-462,043.32

Finding the Fourth Proportional to 1,901,349.33, 2,851,997.13 and 462,043.32

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Solution

The fourth proportional to 1,901,349.33, 2,851,997.13 and 462,043.32 is: 693,058.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,901,349.33 : 2,851,997.13 = 462,043.32 : x
  2. Step 2: Convert to fraction form
    1,901,349.33/2,851,997.13 = 462,043.32/x
  3. Step 3: Cross multiply
    1,901,349.33x = 2,851,997.13 × 462,043.32
  4. Step 4: Simplify right side
    1,901,349.33x = 1,317,746,222,575.67
  5. Step 5: Solve for x
    x = 1,317,746,222,575.67/1,901,349.33
  6. Step 6: Final answer
    x = 693,058.45

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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.