Home / 6,164,952.72-8,507,425.26-3,411,756.18

Finding the Fourth Proportional to 6,164,952.72, 8,507,425.26 and 3,411,756.18

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Solution

The fourth proportional to 6,164,952.72, 8,507,425.26 and 3,411,756.18 is: 4,708,107.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,164,952.72 : 8,507,425.26 = 3,411,756.18 : x
  2. Step 2: Convert to fraction form
    6,164,952.72/8,507,425.26 = 3,411,756.18/x
  3. Step 3: Cross multiply
    6,164,952.72x = 8,507,425.26 × 3,411,756.18
  4. Step 4: Simplify right side
    6,164,952.72x = 29,025,260,706,693.11
  5. Step 5: Solve for x
    x = 29,025,260,706,693.11/6,164,952.72
  6. Step 6: Final answer
    x = 4,708,107.59

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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.