Home / 2,494,859.13-3,442,119.71-1,526,980.41

Finding the Fourth Proportional to 2,494,859.13, 3,442,119.71 and 1,526,980.41

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Solution

The fourth proportional to 2,494,859.13, 3,442,119.71 and 1,526,980.41 is: 2,106,751.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,494,859.13 : 3,442,119.71 = 1,526,980.41 : x
  2. Step 2: Convert to fraction form
    2,494,859.13/3,442,119.71 = 1,526,980.41/x
  3. Step 3: Cross multiply
    2,494,859.13x = 3,442,119.71 × 1,526,980.41
  4. Step 4: Simplify right side
    2,494,859.13x = 5,256,049,358,409.98
  5. Step 5: Solve for x
    x = 5,256,049,358,409.98/2,494,859.13
  6. Step 6: Final answer
    x = 2,106,751.96

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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.