Home / 2,442,738.08-3,371,032.56-1,354,974.16

Finding the Fourth Proportional to 2,442,738.08, 3,371,032.56 and 1,354,974.16

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Solution

The fourth proportional to 2,442,738.08, 3,371,032.56 and 1,354,974.16 is: 1,869,894.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,442,738.08 : 3,371,032.56 = 1,354,974.16 : x
  2. Step 2: Convert to fraction form
    2,442,738.08/3,371,032.56 = 1,354,974.16/x
  3. Step 3: Cross multiply
    2,442,738.08x = 3,371,032.56 × 1,354,974.16
  4. Step 4: Simplify right side
    2,442,738.08x = 4,567,662,011,318.65
  5. Step 5: Solve for x
    x = 4,567,662,011,318.65/2,442,738.08
  6. Step 6: Final answer
    x = 1,869,894.30

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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.