Home / 2,507,324.85-3,460,011.26-1,361,378.97

Finding the Fourth Proportional to 2,507,324.85, 3,460,011.26 and 1,361,378.97

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Solution

The fourth proportional to 2,507,324.85, 3,460,011.26 and 1,361,378.97 is: 1,878,650.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,507,324.85 : 3,460,011.26 = 1,361,378.97 : x
  2. Step 2: Convert to fraction form
    2,507,324.85/3,460,011.26 = 1,361,378.97/x
  3. Step 3: Cross multiply
    2,507,324.85x = 3,460,011.26 × 1,361,378.97
  4. Step 4: Simplify right side
    2,507,324.85x = 4,710,386,558,520.31
  5. Step 5: Solve for x
    x = 4,710,386,558,520.31/2,507,324.85
  6. Step 6: Final answer
    x = 1,878,650.29

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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.