Home / 2,504,860.23-3,456,713.67-1,358,940.57

Finding the Fourth Proportional to 2,504,860.23, 3,456,713.67 and 1,358,940.57

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Solution

The fourth proportional to 2,504,860.23, 3,456,713.67 and 1,358,940.57 is: 1,875,341.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,504,860.23 : 3,456,713.67 = 1,358,940.57 : x
  2. Step 2: Convert to fraction form
    2,504,860.23/3,456,713.67 = 1,358,940.57/x
  3. Step 3: Cross multiply
    2,504,860.23x = 3,456,713.67 × 1,358,940.57
  4. Step 4: Simplify right side
    2,504,860.23x = 4,697,468,445,036.59
  5. Step 5: Solve for x
    x = 4,697,468,445,036.59/2,504,860.23
  6. Step 6: Final answer
    x = 1,875,341.54

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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.