Home / 3,642,363.83-5,026,330.05-2,010,736.07

Finding the Fourth Proportional to 3,642,363.83, 5,026,330.05 and 2,010,736.07

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Solution

The fourth proportional to 3,642,363.83, 5,026,330.05 and 2,010,736.07 is: 2,774,742.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,642,363.83 : 5,026,330.05 = 2,010,736.07 : x
  2. Step 2: Convert to fraction form
    3,642,363.83/5,026,330.05 = 2,010,736.07/x
  3. Step 3: Cross multiply
    3,642,363.83x = 5,026,330.05 × 2,010,736.07
  4. Step 4: Simplify right side
    3,642,363.83x = 10,106,623,106,128.25
  5. Step 5: Solve for x
    x = 10,106,623,106,128.25/3,642,363.83
  6. Step 6: Final answer
    x = 2,774,742.88

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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.