Home / 2,442,482.49-3,371,029.40-1,355,104.26

Finding the Fourth Proportional to 2,442,482.49, 3,371,029.40 and 1,355,104.26

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Solution

The fourth proportional to 2,442,482.49, 3,371,029.40 and 1,355,104.26 is: 1,870,267.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,442,482.49 : 3,371,029.40 = 1,355,104.26 : x
  2. Step 2: Convert to fraction form
    2,442,482.49/3,371,029.40 = 1,355,104.26/x
  3. Step 3: Cross multiply
    2,442,482.49x = 3,371,029.40 × 1,355,104.26
  4. Step 4: Simplify right side
    2,442,482.49x = 4,568,096,293,749.72
  5. Step 5: Solve for x
    x = 4,568,096,293,749.72/2,442,482.49
  6. Step 6: Final answer
    x = 1,870,267.78

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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.