Home / 3,026,204.49-4,176,036.39-1,649,517.87

Finding the Fourth Proportional to 3,026,204.49, 4,176,036.39 and 1,649,517.87

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Solution

The fourth proportional to 3,026,204.49, 4,176,036.39 and 1,649,517.87 is: 2,276,266.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,026,204.49 : 4,176,036.39 = 1,649,517.87 : x
  2. Step 2: Convert to fraction form
    3,026,204.49/4,176,036.39 = 1,649,517.87/x
  3. Step 3: Cross multiply
    3,026,204.49x = 4,176,036.39 × 1,649,517.87
  4. Step 4: Simplify right side
    3,026,204.49x = 6,888,446,651,075.29
  5. Step 5: Solve for x
    x = 6,888,446,651,075.29/3,026,204.49
  6. Step 6: Final answer
    x = 2,276,266.09

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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.