Home / 4,370,140.15-6,034,601.40-2,741,347.29

Finding the Fourth Proportional to 4,370,140.15, 6,034,601.40 and 2,741,347.29

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Solution

The fourth proportional to 4,370,140.15, 6,034,601.40 and 2,741,347.29 is: 3,785,447.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,370,140.15 : 6,034,601.40 = 2,741,347.29 : x
  2. Step 2: Convert to fraction form
    4,370,140.15/6,034,601.40 = 2,741,347.29/x
  3. Step 3: Cross multiply
    4,370,140.15x = 6,034,601.40 × 2,741,347.29
  4. Step 4: Simplify right side
    4,370,140.15x = 16,542,938,221,889.99
  5. Step 5: Solve for x
    x = 16,542,938,221,889.99/4,370,140.15
  6. Step 6: Final answer
    x = 3,785,447.99

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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.