Home / 4,886,167.17-6,740,109.22-3,047,433.19

Finding the Fourth Proportional to 4,886,167.17, 6,740,109.22 and 3,047,433.19

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Solution

The fourth proportional to 4,886,167.17, 6,740,109.22 and 3,047,433.19 is: 4,203,710.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,886,167.17 : 6,740,109.22 = 3,047,433.19 : x
  2. Step 2: Convert to fraction form
    4,886,167.17/6,740,109.22 = 3,047,433.19/x
  3. Step 3: Cross multiply
    4,886,167.17x = 6,740,109.22 × 3,047,433.19
  4. Step 4: Simplify right side
    4,886,167.17x = 20,540,032,541,253.01
  5. Step 5: Solve for x
    x = 20,540,032,541,253.01/4,886,167.17
  6. Step 6: Final answer
    x = 4,203,710.56

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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.